CMSCOPE changed

169 files changed, 13273 insertions, 0 deletions

diff --git a/modules/sound/.libs/libscisound.la b/modules/sound/.libs/libscisound.la
new file mode 120000
index 000000000..5c228d512
--- /dev/null
+++ b/modules/sound/.libs/libscisound.la
@@ -0,0 +1 @@
+../libscisound.la
\ No newline at end of file
diff --git a/modules/sound/.libs/libscisound.lai b/modules/sound/.libs/libscisound.lai
new file mode 100755
index 000000000..b1007c03c
--- /dev/null
+++ b/modules/sound/.libs/libscisound.lai
@@ -0,0 +1,41 @@
+# libscisound.la - a libtool library file
+# Generated by libtool (GNU libtool) 2.4.2
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libscisound.so.5'
+
+# Names of this library.
+library_names='libscisound.so.5.5.2 libscisound.so.5 libscisound.so'
+
+# The name of the static archive.
+old_library=''
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags=''
+
+# Libraries that this one depends upon.
+dependency_libs=' -lpthread -ldl -lcurses -lm'
+
+# Names of additional weak libraries provided by this library
+weak_library_names=''
+
+# Version information for libscisound.
+current=10
+age=5
+revision=2
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/usr/local/lib/scilab'
diff --git a/modules/sound/.libs/libscisound.so b/modules/sound/.libs/libscisound.so
new file mode 120000
index 000000000..8852e05ff
--- /dev/null
+++ b/modules/sound/.libs/libscisound.so
@@ -0,0 +1 @@
+libscisound.so.5.5.2
\ No newline at end of file
diff --git a/modules/sound/.libs/libscisound.so.5 b/modules/sound/.libs/libscisound.so.5
new file mode 120000
index 000000000..8852e05ff
--- /dev/null
+++ b/modules/sound/.libs/libscisound.so.5
@@ -0,0 +1 @@
+libscisound.so.5.5.2
\ No newline at end of file
diff --git a/modules/sound/.libs/libscisound.so.5.5.2 b/modules/sound/.libs/libscisound.so.5.5.2
new file mode 100755
index 000000000..a8dc7053b
--- /dev/null
+++ b/modules/sound/.libs/libscisound.so.5.5.2
diff --git a/modules/sound/Makefile b/modules/sound/Makefile
new file mode 100755
index 000000000..3bc1188aa
--- /dev/null
+++ b/modules/sound/Makefile
@@ -0,0 +1,1283 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# modules/sound/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+
+# Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+# Copyright (C) 2006 - INRIA - Sylvestre Ledru <sylvestre.ledru@inria.fr>
+# 
+# This file is distributed under the same license as the Scilab package.
+
+# Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+# Copyright (C) 2006-2008 - INRIA - Sylvestre LEDRU <sylvestre.ledru@inria.fr>
+# Copyright (C) 2008      - INRIA - Pierre MARECHAL <pierre.marechal@inria.fr>
+#
+# This file must be used under the terms of the CeCILL.
+# This source file is licensed as described in the file COPYING, which
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+# are also available at
+# http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
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+LIBOBJS = 
+LIBS = -lpthread -ldl -lcurses  -lm
+LIBTOOL = $(SHELL) $(top_builddir)/libtool
+LIPO = 
+LN_S = ln -s
+LOGGING_LEVEL = SEVERE
+LOOKS = /home/shashank/scilab-master_5.5.2/thirdparty/looks-2.1.1.jar
+LTLIBICONV = -liconv
+LTLIBINTL = 
+LTLIBOBJS = 
+MAINT = #
+MAKEINFO = ${SHELL} /home/shashank/scilab-master_5.5.2/config/missing makeinfo
+MANIFEST_TOOL = :
+MATIO_CFLAGS = -I/home/shashank/scilab-master_5.5.2/usr/include
+MATIO_ENABLE = yes
+MATIO_LIBS = -L/home/shashank/scilab-master_5.5.2/usr/lib -lm -lz -lmatio -lhdf5
+MKDIR_P = /bin/mkdir -p
+MPI_ENABLE = no
+MSGCAT = /usr/bin/msgcat
+MSGFMT = /usr/bin/msgfmt
+MSGFMT_015 = /usr/bin/msgfmt
+MSGMERGE = /usr/bin/msgmerge
+NM = nm
+NMEDIT = 
+OBJDUMP = objdump
+OBJEXT = o
+OCAMLC = ocamlc
+OCAMLDEP = ocamldep
+OCAMLLEX = ocamllex
+OCAMLOPT = ocamlopt
+OCAMLYACC = ocamlyacc
+OPENMPI_CC = 
+OPENMPI_CFLAGS = 
+OPENMPI_CXX = 
+OPENMPI_CXXFLAGS = 
+OPENMPI_LIBS = 
+OPENMP_CFLAGS = -fopenmp
+OPENMP_CXXFLAGS = -fopenmp
+OPENMP_ENABLE = yes
+OPENMP_LIBS = -lgomp -lstdc++
+OTOOL = 
+OTOOL64 = 
+PACKAGE = scilab
+PACKAGE_BUGREPORT = http://bugzilla.scilab.org/
+PACKAGE_NAME = Scilab
+PACKAGE_STRING = Scilab 5
+PACKAGE_TARNAME = scilab
+PACKAGE_URL = 
+PACKAGE_VERSION = 5
+PATH_SEPARATOR = :
+PCRE_CFLAGS = -I/home/shashank/scilab-master_5.5.2/usr/include
+PCRE_CONFIG = /home/shashank/scilab-master_5.5.2/usr/bin/pcre-config
+PCRE_LIBS = -L/home/shashank/scilab-master_5.5.2/usr/lib -lpcreposix -lpcre
+PCRE_VERSION = 8.35
+PKG_CONFIG = /usr/bin/pkg-config
+POSUB = po
+POW_LIB = 
+PYTHON = 
+RANLIB = ranlib
+RELOCATABLE = no
+RT_LIB = -lrt
+SAXON = /home/shashank/scilab-master_5.5.2/thirdparty/saxon9he.jar
+SCILAB_BINARY_VERSION = 5.5.2
+SCILAB_LIBRARY_VERSION = 5:5:2
+SCILAB_VERSION_MAINTENANCE = 2
+SCILAB_VERSION_MAJOR = 5
+SCILAB_VERSION_MINOR = 5
+SCIRENDERER = ${modules.dir}/scirenderer/${build.jar.dir}/scirenderer.jar
+SCIRENDERER_CP = $SCILAB/modules/scirenderer/jar/scirenderer.jar
+SCI_CFLAGS = -D_LARGEFILE64_SOURCE -DNDEBUG -m64 -fno-stack-protector
+SCI_CXXFLAGS = -DNDEBUG -fno-stack-protector
+SCI_FFLAGS = -DNDEBUG -m64 -fPIC
+SCI_LDFLAGS = 
+SED = /bin/sed
+SET_MAKE = 
+SET_RELOCATABLE = 
+SHELL = /bin/bash
+SKINLF = /home/shashank/scilab-master_5.5.2/thirdparty/skinlf.jar
+SPLINT = no
+STRIP = strip
+SWIG_BIN = 
+SWIG_JAVA = 
+SWIG_RUNTIME_LIBS_DIR = 
+SWIG_SCILAB = 
+TCLTK_LIBS =  -L/home/shashank/scilab-master_5.5.2/usr/lib -ltk8.5   -L/home/shashank/scilab-master_5.5.2/usr/lib -ltcl8.5  -ldl
+TCL_INC_PATH = -I/home/shashank/scilab-master_5.5.2/usr/include
+TK_INC_PATH = -I/home/shashank/scilab-master_5.5.2/usr/include
+UMFPACK_CFLAGS = -I/home/shashank/scilab-master_5.5.2/usr/include
+UMFPACK_ENABLE = yes
+UMFPACK_LIB = -L/home/shashank/scilab-master_5.5.2/usr/lib -lumfpack -lamd
+USE_NLS = yes
+VERSION = 5
+WITH_OCAML = 
+WITH_TKSCI = yes
+XCOS_ENABLE = yes
+XGETTEXT = /usr/bin/xgettext
+XGETTEXT_015 = /usr/bin/xgettext
+XGETTEXT_EXTRA_OPTIONS = 
+XMKMF = 
+XMLGRAPHICS_COMMONS = /home/shashank/scilab-master_5.5.2/thirdparty/xmlgraphics-commons-1.4.jar
+XML_APIS_EXT = /home/shashank/scilab-master_5.5.2/thirdparty/xml-apis-ext.jar
+XML_CONFIG = /home/shashank/scilab-master_5.5.2/usr/bin/xml2-config
+XML_FLAGS = -I/home/shashank/scilab-master_5.5.2/usr/include/libxml2
+XML_LIBS = -L/home/shashank/scilab-master_5.5.2/usr/lib -lxml2 -L/home/scilab/work/linux-prerequisites-sources/trunk/Dev-Tools/SE/Prerequirements/linux_x64/usr/lib -lz -lm -ldl
+XML_VERSION = 2.9.1
+X_CFLAGS = 
+X_EXTRA_LIBS = 
+X_LIBS = 
+X_PRE_LIBS = 
+abs_builddir = /home/shashank/scilab-master_5.5.2/modules/sound
+abs_srcdir = /home/shashank/scilab-master_5.5.2/modules/sound
+abs_top_builddir = /home/shashank/scilab-master_5.5.2
+abs_top_srcdir = /home/shashank/scilab-master_5.5.2
+ac_ct_AR = ar
+ac_ct_CC = gcc
+ac_ct_CXX = g++
+ac_ct_DUMPBIN = 
+ac_ct_F77 = gfortran
+am__include = include
+am__leading_dot = .
+am__quote = 
+am__tar = $${TAR-tar} chof - "$$tardir"
+am__untar = $${TAR-tar} xf -
+bindir = ${exec_prefix}/bin
+build = x86_64-unknown-linux-gnu
+build_alias = 
+build_cpu = x86_64
+build_os = linux-gnu
+build_vendor = unknown
+builddir = .
+cxx_present = yes
+datadir = ${datarootdir}
+datarootdir = ${prefix}/share
+docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
+dvidir = ${docdir}
+exec_prefix = ${prefix}
+host = x86_64-unknown-linux-gnu
+host_alias = 
+host_cpu = x86_64
+host_os = linux-gnu
+host_vendor = unknown
+htmldir = ${docdir}
+includedir = ${prefix}/include
+infodir = ${datarootdir}/info
+install_sh = ${SHELL} /home/shashank/scilab-master_5.5.2/config/install-sh
+libdir = ${exec_prefix}/lib
+libexecdir = ${exec_prefix}/libexec
+localedir = ${datarootdir}/locale
+localstatedir = ${prefix}/var
+mandir = ${datarootdir}/man
+mkdir_p = $(MKDIR_P)
+oldincludedir = /usr/include
+pdfdir = ${docdir}
+prefix = /usr/local
+program_transform_name = s,x,x,
+psdir = ${docdir}
+sbindir = ${exec_prefix}/sbin
+sharedstatedir = ${prefix}/com
+srcdir = .
+sysconfdir = ${prefix}/etc
+target_alias = 
+top_build_prefix = ../../
+top_builddir = ../..
+top_srcdir = ../..
+GATEWAY_C_SOURCES = sci_gateway/c/gw_sound.c \
+sci_gateway/c/sci_beep.c \
+sci_gateway/c/sci_PlaySound.c
+
+libscisound_la_CPPFLAGS = -I$(srcdir)/includes/ \
+			-I$(srcdir)/src/c/ \
+			-I$(top_srcdir)/modules/output_stream/includes/ \
+			-I$(top_srcdir)/modules/api_scilab/includes/ \
+			-I$(top_srcdir)/modules/localization/includes/ \
+			-I$(top_srcdir)/modules/fileio/includes/ \
+			$(AM_CPPFLAGS)
+
+pkglib_LTLIBRARIES = libscisound.la
+libscisound_la_SOURCES = $(GATEWAY_C_SOURCES)
+
+# For the code check (splint)
+CHECK_SRC = $(libscisound_la_SOURCES)
+INCLUDE_FLAGS = $(libscisound_la_CPPFLAGS)
+
+#### Target ######
+modulename = sound
+
+#### sound : Conf files ####
+libscisound_la_rootdir = $(mydatadir)
+libscisound_la_root_DATA = license.txt 
+
+####�sound : init scripts ####
+libscisound_la_etcdir = $(mydatadir)/etc
+libscisound_la_etc_DATA = etc/sound.quit etc/sound.start
+
+####�sound : gateway declaration ####
+libscisound_la_sci_gatewaydir = $(mydatadir)/sci_gateway
+libscisound_la_sci_gateway_DATA = sci_gateway/sound_gateway.xml
+
+####�sound : include files ####
+libscisound_la_includedir = $(pkgincludedir)
+
+# Where all the Scilab stuff is installed (macros, help, ...)
+mydatadir = $(pkgdatadir)/modules/$(modulename)
+
+# Set AM_* SCI detected settings
+AM_CPPFLAGS = $(SCI_CPPFLAGS)
+AM_CFLAGS = $(SCI_CFLAGS)
+AM_CXXFLAGS = $(SCI_CXXFLAGS)
+# append includes to AM_FFLAGS to manage fortran includes
+AM_FFLAGS = $(SCI_FFLAGS) -I$(top_srcdir)/modules/core/includes/
+
+# Tag shared libraries with the Scilab version
+AM_LDFLAGS = $(SCI_LDFLAGS) -version-number $(SCILAB_LIBRARY_VERSION)
+
+# splint options
+SPLINT_OPTIONS = -weak -booltype BOOL
+
+########################### JAVA ######################################
+#### We are delegating java compilation to ant... Thanks to that
+#### the procedure will be the same with Microsoft Windows (C)
+#### and Linux/Unix
+#######################################################################
+TARGETS_ALL = $(am__append_1)
+
+################ MACROS ######################
+# Rule to build a macro
+# NOT USED  AT THE MOMENT
+SUFFIXES = .sci 
+
+########### INSTALL DOCUMENTATION ###################
+
+# Install documentation files into the right target
+# We do not use the automake mechanism (libxxxx_la_help_fr_DATA) because
+# automake needs the html files to be present which is not the case when
+# we are building Scilab
+
+# Where it should be installed
+pkgdocdir = $(mydatadir)
+
+# What is the mask of the help source
+DOCMASKXML = *.xml
+
+# What is the mask of the MathML sources
+DOCMASKMML = *.mml
+
+########### INSTALL DATA ###################
+# Install macros, help & demos
+# Where it should be installed
+pkgmacrosdir = $(mydatadir)
+# Which directory we process
+MACRODIRS = macros/
+# Mask of the Scilab sources macros
+MACROMASK = *.sci
+# Mask of the Scilab executable sources macros
+MACROBUILDMASK = *.sce
+# Mask of the Scilab compiled macros
+MACROBINMASK = *.bin
+# List of the standard directory for tests
+TESTS_DIR = tests/benchmarks tests/nonreg_tests tests/unit_tests tests/java
+# Where the demos should be installed
+pkgdemosdir = $(mydatadir)
+# List of the standard directory for demos
+DEMOS_DIR = demos
+# List of the standard directory for examples
+EXAMPLES_DIR = examples
+# Where to export JAVA archives (.jar)
+JARDIR = jar/
+# JAR files mask
+JARMASK = *.jar
+# Chapter file 
+HELP_CHAPTERDIR = help/
+HELP_CHAPTERFILE = addchapter.sce
+HELP_CHAPTERLANG = en_US fr_FR pt_BR
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .sci .bin .c .lo .o .obj
+$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(top_srcdir)/Makefile.incl.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign modules/sound/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign modules/sound/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/Makefile.incl.am:
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: # $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): # $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+install-pkglibLTLIBRARIES: $(pkglib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(pkglibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(pkglibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(pkglibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(pkglibdir)"; \
+	}
+
+uninstall-pkglibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(pkglibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(pkglibdir)/$$f"; \
+	done
+
+clean-pkglibLTLIBRARIES:
+	-test -z "$(pkglib_LTLIBRARIES)" || rm -f $(pkglib_LTLIBRARIES)
+	@list='$(pkglib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+sci_gateway/c/$(am__dirstamp):
+	@$(MKDIR_P) sci_gateway/c
+	@: > sci_gateway/c/$(am__dirstamp)
+sci_gateway/c/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) sci_gateway/c/$(DEPDIR)
+	@: > sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+sci_gateway/c/libscisound_la-gw_sound.lo:  \
+	sci_gateway/c/$(am__dirstamp) \
+	sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+sci_gateway/c/libscisound_la-sci_beep.lo:  \
+	sci_gateway/c/$(am__dirstamp) \
+	sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+sci_gateway/c/libscisound_la-sci_PlaySound.lo:  \
+	sci_gateway/c/$(am__dirstamp) \
+	sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+
+libscisound.la: $(libscisound_la_OBJECTS) $(libscisound_la_DEPENDENCIES) $(EXTRA_libscisound_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) -rpath $(pkglibdir) $(libscisound_la_OBJECTS) $(libscisound_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f sci_gateway/c/*.$(OBJEXT)
+	-rm -f sci_gateway/c/*.lo
+
+distclean-compile:
+	-rm -f *.tab.c
+
+include sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Plo
+include sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Plo
+include sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Plo
+
+.c.o:
+	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+	$(am__mv) $$depbase.Tpo $$depbase.Po
+#	$(AM_V_CC)source='$<' object='$@' libtool=no \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(AM_V_CC_no)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+	$(am__mv) $$depbase.Tpo $$depbase.Po
+#	$(AM_V_CC)source='$<' object='$@' libtool=no \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(AM_V_CC_no)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+	$(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+	$(am__mv) $$depbase.Tpo $$depbase.Plo
+#	$(AM_V_CC)source='$<' object='$@' libtool=yes \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(AM_V_CC_no)$(LTCOMPILE) -c -o $@ $<
+
+sci_gateway/c/libscisound_la-gw_sound.lo: sci_gateway/c/gw_sound.c
+	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sci_gateway/c/libscisound_la-gw_sound.lo -MD -MP -MF sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Tpo -c -o sci_gateway/c/libscisound_la-gw_sound.lo `test -f 'sci_gateway/c/gw_sound.c' || echo '$(srcdir)/'`sci_gateway/c/gw_sound.c
+	$(AM_V_at)$(am__mv) sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Tpo sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Plo
+#	$(AM_V_CC)source='sci_gateway/c/gw_sound.c' object='sci_gateway/c/libscisound_la-gw_sound.lo' libtool=yes \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(AM_V_CC_no)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sci_gateway/c/libscisound_la-gw_sound.lo `test -f 'sci_gateway/c/gw_sound.c' || echo '$(srcdir)/'`sci_gateway/c/gw_sound.c
+
+sci_gateway/c/libscisound_la-sci_beep.lo: sci_gateway/c/sci_beep.c
+	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sci_gateway/c/libscisound_la-sci_beep.lo -MD -MP -MF sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Tpo -c -o sci_gateway/c/libscisound_la-sci_beep.lo `test -f 'sci_gateway/c/sci_beep.c' || echo '$(srcdir)/'`sci_gateway/c/sci_beep.c
+	$(AM_V_at)$(am__mv) sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Tpo sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Plo
+#	$(AM_V_CC)source='sci_gateway/c/sci_beep.c' object='sci_gateway/c/libscisound_la-sci_beep.lo' libtool=yes \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(AM_V_CC_no)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sci_gateway/c/libscisound_la-sci_beep.lo `test -f 'sci_gateway/c/sci_beep.c' || echo '$(srcdir)/'`sci_gateway/c/sci_beep.c
+
+sci_gateway/c/libscisound_la-sci_PlaySound.lo: sci_gateway/c/sci_PlaySound.c
+	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sci_gateway/c/libscisound_la-sci_PlaySound.lo -MD -MP -MF sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Tpo -c -o sci_gateway/c/libscisound_la-sci_PlaySound.lo `test -f 'sci_gateway/c/sci_PlaySound.c' || echo '$(srcdir)/'`sci_gateway/c/sci_PlaySound.c
+	$(AM_V_at)$(am__mv) sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Tpo sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Plo
+#	$(AM_V_CC)source='sci_gateway/c/sci_PlaySound.c' object='sci_gateway/c/libscisound_la-sci_PlaySound.lo' libtool=yes \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(AM_V_CC_no)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sci_gateway/c/libscisound_la-sci_PlaySound.lo `test -f 'sci_gateway/c/sci_PlaySound.c' || echo '$(srcdir)/'`sci_gateway/c/sci_PlaySound.c
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+	-rm -rf sci_gateway/c/.libs sci_gateway/c/_libs
+install-libscisound_la_etcDATA: $(libscisound_la_etc_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(libscisound_la_etc_DATA)'; test -n "$(libscisound_la_etcdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libscisound_la_etcdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libscisound_la_etcdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(libscisound_la_etcdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(libscisound_la_etcdir)" || exit $$?; \
+	done
+
+uninstall-libscisound_la_etcDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(libscisound_la_etc_DATA)'; test -n "$(libscisound_la_etcdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(libscisound_la_etcdir)'; $(am__uninstall_files_from_dir)
+install-libscisound_la_rootDATA: $(libscisound_la_root_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(libscisound_la_root_DATA)'; test -n "$(libscisound_la_rootdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libscisound_la_rootdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libscisound_la_rootdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(libscisound_la_rootdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(libscisound_la_rootdir)" || exit $$?; \
+	done
+
+uninstall-libscisound_la_rootDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(libscisound_la_root_DATA)'; test -n "$(libscisound_la_rootdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(libscisound_la_rootdir)'; $(am__uninstall_files_from_dir)
+install-libscisound_la_sci_gatewayDATA: $(libscisound_la_sci_gateway_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(libscisound_la_sci_gateway_DATA)'; test -n "$(libscisound_la_sci_gatewaydir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libscisound_la_sci_gatewaydir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libscisound_la_sci_gatewaydir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(libscisound_la_sci_gatewaydir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(libscisound_la_sci_gatewaydir)" || exit $$?; \
+	done
+
+uninstall-libscisound_la_sci_gatewayDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(libscisound_la_sci_gateway_DATA)'; test -n "$(libscisound_la_sci_gatewaydir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(libscisound_la_sci_gatewaydir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) check-local
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(DATA) all-local
+installdirs:
+	for dir in "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(libscisound_la_etcdir)" "$(DESTDIR)$(libscisound_la_rootdir)" "$(DESTDIR)$(libscisound_la_sci_gatewaydir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-rm -f sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+	-rm -f sci_gateway/c/$(am__dirstamp)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-local \
+	clean-pkglibLTLIBRARIES mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf sci_gateway/c/$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-local distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-data-local install-libscisound_la_etcDATA \
+	install-libscisound_la_rootDATA \
+	install-libscisound_la_sci_gatewayDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-pkglibLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am: install-html-local
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf sci_gateway/c/$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libscisound_la_etcDATA \
+	uninstall-libscisound_la_rootDATA \
+	uninstall-libscisound_la_sci_gatewayDATA \
+	uninstall-pkglibLTLIBRARIES
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am all-local check check-am \
+	check-local clean clean-generic clean-libtool clean-local \
+	clean-pkglibLTLIBRARIES cscopelist-am ctags ctags-am distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-local distclean-tags distdir dvi dvi-am html html-am \
+	info info-am install install-am install-data install-data-am \
+	install-data-local install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am \
+	install-html-local install-info install-info-am \
+	install-libscisound_la_etcDATA install-libscisound_la_rootDATA \
+	install-libscisound_la_sci_gatewayDATA install-man install-pdf \
+	install-pdf-am install-pkglibLTLIBRARIES install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-libscisound_la_etcDATA \
+	uninstall-libscisound_la_rootDATA \
+	uninstall-libscisound_la_sci_gatewayDATA \
+	uninstall-pkglibLTLIBRARIES
+
+
+# This target enables tests for Scilab
+check-local: $(top_builddir)/scilab-bin test
+	if test -d $(mydatadir)/tests; then \
+	  @COMMAND="try test_run('$(modulename)');catch exit(-1);end;exit(0)"; export LANG=C; $(top_builddir)/bin/scilab -nwni -nb -e "$$COMMAND"; \
+	fi
+check-code:
+	if test -f build.xml; then \
+		$(ANT) checkstyle; \
+	fi
+	if test -x "$(SPLINT)"; then \
+		$(SPLINT) $(SPLINT_OPTIONS) -I$(top_srcdir)/modules/core/includes/ -I$(top_srcdir)/libs/MALLOC/includes/ -I$(top_srcdir)/modules/localization/includes/ $(INCLUDE_FLAGS) $(CHECK_SRC); \
+	fi
+java:
+# Some configurations needs to export JAVA_HOME in the current env
+	@if test "$(JAVA_HOME)"; then export JAVA_HOME=$(JAVA_HOME); fi; \
+	if test -z "$(USEANT)"; then USEANT=0; else USEANT=1; fi; \
+	if test -f build.xml -a $$USEANT -eq 1; then \
+		$(ANT); \
+	fi
+
+clean-java:
+# Some configurations needs to export JAVA_HOME in the current env
+	@if test "$(JAVA_HOME)"; then export JAVA_HOME=$(JAVA_HOME); fi; \
+	if test -z "$(USEANT)"; then USEANT=0; else USEANT=1; fi; \
+	if test -f build.xml -a $$USEANT -eq 1; then \
+		$(ANT) clean; \
+	fi;
+
+# If the user request for the SWIG generation of the wrappers Java => C/C++ 
+# We call the target swig-build on the variable SWIG_WRAPPERS
+
+#swig: $(SWIG_WRAPPERS)
+#	@SWIG_PACKAGENAME=org.scilab.modules.$(modulename); \
+#	SWIG_OUTDIR=src/java/org/scilab/modules/$(modulename)/; \
+#	if test -n "$(SWIG_WRAPPERS)"; then \
+#		for file in $(SWIG_WRAPPERS) ; do \
+#			echo "Swig process of $$file (Java) ..."; \
+#			$(SWIG_BIN) $(SWIG_JAVA) -package $$SWIG_PACKAGENAME  -outdir $$SWIG_OUTDIR $$file; \
+#		done; \
+#	fi
+
+#swig-scilab: $(SWIG_SCILAB_WRAPPERS)
+#	@SWIG_OUTDIR=src/swig/; \
+#	if test -n "$(SWIG_SCILAB_WRAPPERS)"; then \
+#		for file in $(SWIG_SCILAB_WRAPPERS) ; do \
+#			echo "Swig process of $$file (Scilab) ..."; \
+#			$(SWIG_BIN) $(SWIG_SCILAB)  -outdir $$SWIG_OUTDIR $$file; \
+#		done; \
+#	fi
+
+# If the user request for the SWIG generation of the wrappers Java => C/C++ 
+# We call the target swig-build on the variable SWIG_WRAPPERS
+
+#giws: $(GIWS_WRAPPERS)
+#	@GIWS_OUTPUTDIR=src/jni/; \
+#	MANDATORY_OPTIONS="--throws-exception-on-error --description-file"; \
+#	if test -n "$(GIWS_WRAPPERS)"; then \
+#		for file in $(GIWS_WRAPPERS) ; do \
+#			echo "GIWS process of $$file ..."; \
+#			if test -z "$(GIWS_OPTIONS)"; then \
+#				$(GIWS_BIN) --disable-return-size-array --output-dir $$GIWS_OUTPUTDIR $$MANDATORY_OPTIONS $$file; \
+#			else \
+#				echo "Custom GIWS call with '$$GIWS_OPTIONS'"; \
+#				$(GIWS_BIN) $$GIWS_OPTIONS --output-dir $$GIWS_OUTPUTDIR $$MANDATORY_OPTIONS $$file; \
+#			fi \
+#		done; \
+#	fi
+
+#giws-exception:
+#	@GIWS_OUTPUTDIR=src/jni/;\
+#	echo "GIWS: Generation of exception class ..."; \
+#	$(GIWS_BIN) --generate-exception-class --output-dir $$GIWS_OUTPUTDIR 
+
+macros:
+	-@( if test ! -x $(top_builddir)/scilab-bin; then \
+		echo "Error : Cannot build $< : Scilab has not been built"; \
+	else \
+		$(top_builddir)/bin/scilab -ns -nwni -e "exec('macros/buildmacros.sce');quit;";\
+	fi)
+
+# Removes the macros
+clean-macros:
+# Removes macros (*.bin generated from .sci)
+	@for dir in $(MACRODIRS) $(MACROSDIRSEXT) ; do \
+		echo "rm -f $(builddir)/$$dir/$(MACROBINMASK)"; \
+		rm -f $(builddir)/$$dir/$(MACROBINMASK); \
+	done
+
+test:
+# More tests could be added here
+	@if test -z "$(USEANT)"; then USEANT=0; else USEANT=1; fi; \
+	if test -f build.xml -a $$USEANT -eq 1; then \
+		$(ANT) test; \
+	fi
+
+all-local: $(TARGETS_ALL)
+
+.sci.bin:
+	-@( if test ! -x $(top_builddir)/scilab-bin; then \
+	echo "Error : Cannot build $< : Scilab has not been build"; \
+	else \
+	echo "Creating $@"; \
+	$(top_builddir)/bin/scilab -ns -nwni -e "exec('$(abs_srcdir)/$<');save('$(abs_srcdir)/$@');exit;"; \
+	fi )
+
+install-html-local:
+
+install-data-local-local:
+# Mainly for javasci
+	@if test -d $(srcdir)/javadoc; then \
+		cp -R $(srcdir)/javadoc $(DESTDIR)/$(mydatadir)/; \
+	fi
+# If the user wants the help sources to be installed
+	@echo "-------- Install of XML sources of help files --------"; \
+	for lang in $(ALL_LINGUAS); do \
+	 if test -d $(srcdir)/help/$$lang; then \
+	  $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/help/$$lang && \
+		if ls -lLd $(srcdir)/help/$$lang/$(DOCMASKXML) >/dev/null 2>&1; then \
+		  for file in $(srcdir)/help/$$lang/$(DOCMASKXML) ; do \
+		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgdocdir)/help/$$lang" ; \
+	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgdocdir)/help/$$lang ; \
+		  done ; \
+		fi; \
+	 fi; \
+	done; \
+	@echo "-------- Install of MathML sources --------"; \
+	 if test -d $(srcdir)/help/mml/; then \
+	  $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/help/mml/ && \
+		if ls -lLd $(srcdir)/help/mml/$(DOCMASKMML) >/dev/null 2>&1; then \
+		  for file in $(srcdir)/help/mml/$(DOCMASKMML) ; do \
+		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgdocdir)/help/mml" ; \
+	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgdocdir)/help/mml ; \
+		  done ; \
+		fi; \
+	fi
+install-data-local:
+# Install the tests
+	@echo "-------- Install tests (if any) --------"; \
+	for dir in $(TESTS_DIR) $(TESTS_DIREXT) ; do \
+	  if test -d $(srcdir)/$$dir/; then \
+	    $(mkinstalldirs) $(DESTDIR)$(pkgmacrosdir)/$$dir && \
+		  for file in `find $(srcdir)/$$dir | sed "s|^$(srcdir)/$$dir||" 2>/dev/null`; do \
+		    if test -d "$(srcdir)/$$dir/$$file"; then \
+			  echo $(mkinstalldirs) $(DESTDIR)$(pkgmacrosdir)/$$dir/$$file; \
+			  $(mkinstalldirs) "$(DESTDIR)$(pkgmacrosdir)/$$dir/$$file"; \
+		    else \
+		      echo "$(INSTALL_DATA) $(srcdir)/$$dir/$$file $(DESTDIR)$(pkgmacrosdir)/`dirname $$dir/$$file`" ; \
+	    	  $(INSTALL_DATA) "$(srcdir)/$$dir/$$file" "$(DESTDIR)$(pkgmacrosdir)/`dirname $$dir/$$file`" ; \
+		    fi \
+		  done; \
+	  fi; \
+	done
+# Install the help chapter
+	@echo "-------- Install the help chapter (if any) --------"; \
+	for lang in $(HELP_CHAPTERLANG); do \
+		HELPFILE=$(srcdir)/$(HELP_CHAPTERDIR)$$lang/$(HELP_CHAPTERFILE); \
+		if test -f $$HELPFILE; then \
+			echo $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$(HELP_CHAPTERDIR)/$$lang/; \
+			$(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$(HELP_CHAPTERDIR)/$$lang/; \
+			echo $(INSTALL_DATA) $$HELPFILE $(DESTDIR)$(pkgdocdir)/$$HELPFILE; \
+			$(INSTALL_DATA) $$HELPFILE $(DESTDIR)$(pkgdocdir)/$$HELPFILE; \
+		fi; \
+	done
+# Install the demos & examples
+	@echo "-------- Install demos & examples (if any) --------"; \
+	for dir in $(DEMOS_DIR) $(DEMOS_DIREXT) $(EXAMPLES_DIR) $(EXAMPLES_DIREXT) ; do \
+	  if test -d $(srcdir)/$$dir/; then \
+	    $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$$dir && \
+		  for file in `find $(srcdir)/$$dir | sed "s|^$(srcdir)/$$dir||" 2>/dev/null`; do \
+		    if test -d "$(srcdir)/$$dir/$$file"; then \
+			  echo $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$$dir/$$file; \
+			  $(mkinstalldirs) "$(DESTDIR)$(pkgdocdir)/$$dir/$$file"; \
+		    else \
+		      echo "$(INSTALL_DATA) $(srcdir)/$$dir/$$file $(DESTDIR)$(pkgdocdir)/`dirname $$dir/$$file`" ; \
+	    	  $(INSTALL_DATA) "$(srcdir)/$$dir/$$file" "$(DESTDIR)$(pkgdocdir)/`dirname $$dir/$$file`" ; \
+		    fi \
+		  done; \
+	  fi; \
+	done
+# Install the macros
+	@echo "-------- Install macros (if any) --------"; \
+	for dir in $(MACRODIRS) $(MACROSDIRSEXT) ; do \
+	  $(mkinstalldirs) $(DESTDIR)$(pkgmacrosdir)/$$dir && \
+		if test -d $(srcdir)/$$dir/; then \
+			FILELIST="$(srcdir)/$$dir/$(MACROMASK) $(srcdir)/$$dir/$(MACROBINMASK) $(srcdir)/$$dir/$(MACROBUILDMASK) $(srcdir)/$$dir/names $(srcdir)/$$dir/lib";\
+			if test -n "$(MACROSSPECIALEXT)"; then \
+				specialExtDir=""; \
+				for specialExt in $(MACROSSPECIALEXT); do \
+					specialExtDir="$$specialExtDir $(srcdir)/$$dir/$$specialExt"; \
+				done; \
+				FILELIST="$$FILELIST $$specialExtDir"; \
+			fi; \
+		  for file in `ls -1 $$FILELIST 2>/dev/null`; do \
+		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgmacrosdir)/$$dir" ; \
+	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgmacrosdir)/$$dir ; \
+		  done; \
+		fi; \
+	done
+# Install java files (.jar)
+	@if ls -lLd $(srcdir)/$(JARDIR)$(JARMASK) >/dev/null 2>&1; then \
+	echo "-------- Install jar files --------"; \
+    $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$(JARDIR); \
+	  for file in $(srcdir)/$(JARDIR)$(JARMASK); do\
+		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgdocdir)/$(JARDIR)" ; \
+	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgdocdir)/$(JARDIR) ; \
+	  done ; \
+	fi
+
+########### CLEAN ###################
+# Clean help (generated automatically by Scilab)
+# It used to clean the macro (clean-macros) but this was causing
+# make clean && make to fail Scilab startup
+clean-local: clean-java
+#clean-local:
+
+distclean-local:
+	rm -f $(builddir)/help/*/.last_successful_build_javaHelp $(builddir)/help/*/.list_*
+
+.PHONY: macros java swig giws
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/modules/sound/Makefile.am b/modules/sound/Makefile.am
new file mode 100755
index 000000000..58d7d02a4
--- /dev/null
+++ b/modules/sound/Makefile.am
@@ -0,0 +1,49 @@
+# Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+# Copyright (C) 2006 - INRIA - Sylvestre Ledru <sylvestre.ledru@inria.fr>
+# 
+# This file is distributed under the same license as the Scilab package.
+
+
+GATEWAY_C_SOURCES = sci_gateway/c/gw_sound.c \
+sci_gateway/c/sci_beep.c \
+sci_gateway/c/sci_PlaySound.c
+
+libscisound_la_CPPFLAGS=  -I$(srcdir)/includes/ \
+			-I$(srcdir)/src/c/ \
+			-I$(top_srcdir)/modules/output_stream/includes/ \
+			-I$(top_srcdir)/modules/api_scilab/includes/ \
+			-I$(top_srcdir)/modules/localization/includes/ \
+			-I$(top_srcdir)/modules/fileio/includes/ \
+			$(AM_CPPFLAGS)
+
+pkglib_LTLIBRARIES = libscisound.la
+
+
+libscisound_la_SOURCES = $(GATEWAY_C_SOURCES)
+
+# For the code check (splint)
+CHECK_SRC= $(libscisound_la_SOURCES)
+INCLUDE_FLAGS = $(libscisound_la_CPPFLAGS)
+
+
+#### Target ######
+modulename=sound
+
+
+#### sound : Conf files ####
+libscisound_la_rootdir = $(mydatadir)
+libscisound_la_root_DATA =  license.txt 
+
+
+####�sound : init scripts ####
+libscisound_la_etcdir = $(mydatadir)/etc
+libscisound_la_etc_DATA = etc/sound.quit etc/sound.start
+
+####�sound : gateway declaration ####
+libscisound_la_sci_gatewaydir = $(mydatadir)/sci_gateway
+libscisound_la_sci_gateway_DATA = sci_gateway/sound_gateway.xml
+
+####�sound : include files ####
+libscisound_la_includedir=$(pkgincludedir)
+
+include $(top_srcdir)/Makefile.incl.am
diff --git a/modules/sound/Makefile.in b/modules/sound/Makefile.in
new file mode 100755
index 000000000..fd533e062
--- /dev/null
+++ b/modules/sound/Makefile.in
@@ -0,0 +1,1283 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+# Copyright (C) 2006 - INRIA - Sylvestre Ledru <sylvestre.ledru@inria.fr>
+# 
+# This file is distributed under the same license as the Scilab package.
+
+# Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+# Copyright (C) 2006-2008 - INRIA - Sylvestre LEDRU <sylvestre.ledru@inria.fr>
+# Copyright (C) 2008      - INRIA - Pierre MARECHAL <pierre.marechal@inria.fr>
+#
+# This file must be used under the terms of the CeCILL.
+# This source file is licensed as described in the file COPYING, which
+# you should have received as part of this distribution.  The terms
+# are also available at
+# http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+#
+
+##########
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+SCI_LDFLAGS = @SCI_LDFLAGS@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SET_RELOCATABLE = @SET_RELOCATABLE@
+SHELL = @SHELL@
+SKINLF = @SKINLF@
+SPLINT = @SPLINT@
+STRIP = @STRIP@
+SWIG_BIN = @SWIG_BIN@
+SWIG_JAVA = @SWIG_JAVA@
+SWIG_RUNTIME_LIBS_DIR = @SWIG_RUNTIME_LIBS_DIR@
+SWIG_SCILAB = @SWIG_SCILAB@
+TCLTK_LIBS = @TCLTK_LIBS@
+TCL_INC_PATH = @TCL_INC_PATH@
+TK_INC_PATH = @TK_INC_PATH@
+UMFPACK_CFLAGS = @UMFPACK_CFLAGS@
+UMFPACK_ENABLE = @UMFPACK_ENABLE@
+UMFPACK_LIB = @UMFPACK_LIB@
+USE_NLS = @USE_NLS@
+VERSION = @VERSION@
+WITH_OCAML = @WITH_OCAML@
+WITH_TKSCI = @WITH_TKSCI@
+XCOS_ENABLE = @XCOS_ENABLE@
+XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
+XMKMF = @XMKMF@
+XMLGRAPHICS_COMMONS = @XMLGRAPHICS_COMMONS@
+XML_APIS_EXT = @XML_APIS_EXT@
+XML_CONFIG = @XML_CONFIG@
+XML_FLAGS = @XML_FLAGS@
+XML_LIBS = @XML_LIBS@
+XML_VERSION = @XML_VERSION@
+X_CFLAGS = @X_CFLAGS@
+X_EXTRA_LIBS = @X_EXTRA_LIBS@
+X_LIBS = @X_LIBS@
+X_PRE_LIBS = @X_PRE_LIBS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ac_ct_F77 = @ac_ct_F77@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+cxx_present = @cxx_present@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+GATEWAY_C_SOURCES = sci_gateway/c/gw_sound.c \
+sci_gateway/c/sci_beep.c \
+sci_gateway/c/sci_PlaySound.c
+
+libscisound_la_CPPFLAGS = -I$(srcdir)/includes/ \
+			-I$(srcdir)/src/c/ \
+			-I$(top_srcdir)/modules/output_stream/includes/ \
+			-I$(top_srcdir)/modules/api_scilab/includes/ \
+			-I$(top_srcdir)/modules/localization/includes/ \
+			-I$(top_srcdir)/modules/fileio/includes/ \
+			$(AM_CPPFLAGS)
+
+pkglib_LTLIBRARIES = libscisound.la
+libscisound_la_SOURCES = $(GATEWAY_C_SOURCES)
+
+# For the code check (splint)
+CHECK_SRC = $(libscisound_la_SOURCES)
+INCLUDE_FLAGS = $(libscisound_la_CPPFLAGS)
+
+#### Target ######
+modulename = sound
+
+#### sound : Conf files ####
+libscisound_la_rootdir = $(mydatadir)
+libscisound_la_root_DATA = license.txt 
+
+####�sound : init scripts ####
+libscisound_la_etcdir = $(mydatadir)/etc
+libscisound_la_etc_DATA = etc/sound.quit etc/sound.start
+
+####�sound : gateway declaration ####
+libscisound_la_sci_gatewaydir = $(mydatadir)/sci_gateway
+libscisound_la_sci_gateway_DATA = sci_gateway/sound_gateway.xml
+
+####�sound : include files ####
+libscisound_la_includedir = $(pkgincludedir)
+
+# Where all the Scilab stuff is installed (macros, help, ...)
+mydatadir = $(pkgdatadir)/modules/$(modulename)
+
+# Set AM_* SCI detected settings
+AM_CPPFLAGS = $(SCI_CPPFLAGS)
+AM_CFLAGS = $(SCI_CFLAGS)
+AM_CXXFLAGS = $(SCI_CXXFLAGS)
+# append includes to AM_FFLAGS to manage fortran includes
+AM_FFLAGS = $(SCI_FFLAGS) -I$(top_srcdir)/modules/core/includes/
+
+# Tag shared libraries with the Scilab version
+AM_LDFLAGS = $(SCI_LDFLAGS) -version-number $(SCILAB_LIBRARY_VERSION)
+
+# splint options
+SPLINT_OPTIONS = -weak -booltype BOOL
+
+########################### JAVA ######################################
+#### We are delegating java compilation to ant... Thanks to that
+#### the procedure will be the same with Microsoft Windows (C)
+#### and Linux/Unix
+#######################################################################
+TARGETS_ALL = $(am__append_1)
+
+################ MACROS ######################
+# Rule to build a macro
+# NOT USED  AT THE MOMENT
+SUFFIXES = .sci 
+
+########### INSTALL DOCUMENTATION ###################
+
+# Install documentation files into the right target
+# We do not use the automake mechanism (libxxxx_la_help_fr_DATA) because
+# automake needs the html files to be present which is not the case when
+# we are building Scilab
+
+# Where it should be installed
+pkgdocdir = $(mydatadir)
+
+# What is the mask of the help source
+DOCMASKXML = *.xml
+
+# What is the mask of the MathML sources
+DOCMASKMML = *.mml
+
+########### INSTALL DATA ###################
+# Install macros, help & demos
+# Where it should be installed
+pkgmacrosdir = $(mydatadir)
+# Which directory we process
+MACRODIRS = macros/
+# Mask of the Scilab sources macros
+MACROMASK = *.sci
+# Mask of the Scilab executable sources macros
+MACROBUILDMASK = *.sce
+# Mask of the Scilab compiled macros
+MACROBINMASK = *.bin
+# List of the standard directory for tests
+TESTS_DIR = tests/benchmarks tests/nonreg_tests tests/unit_tests tests/java
+# Where the demos should be installed
+pkgdemosdir = $(mydatadir)
+# List of the standard directory for demos
+DEMOS_DIR = demos
+# List of the standard directory for examples
+EXAMPLES_DIR = examples
+# Where to export JAVA archives (.jar)
+JARDIR = jar/
+# JAR files mask
+JARMASK = *.jar
+# Chapter file 
+HELP_CHAPTERDIR = help/
+HELP_CHAPTERFILE = addchapter.sce
+HELP_CHAPTERLANG = en_US fr_FR pt_BR
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .sci .bin .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/Makefile.incl.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign modules/sound/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign modules/sound/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/Makefile.incl.am:
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+install-pkglibLTLIBRARIES: $(pkglib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(pkglibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(pkglibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(pkglibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(pkglibdir)"; \
+	}
+
+uninstall-pkglibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(pkglibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(pkglibdir)/$$f"; \
+	done
+
+clean-pkglibLTLIBRARIES:
+	-test -z "$(pkglib_LTLIBRARIES)" || rm -f $(pkglib_LTLIBRARIES)
+	@list='$(pkglib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+sci_gateway/c/$(am__dirstamp):
+	@$(MKDIR_P) sci_gateway/c
+	@: > sci_gateway/c/$(am__dirstamp)
+sci_gateway/c/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) sci_gateway/c/$(DEPDIR)
+	@: > sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+sci_gateway/c/libscisound_la-gw_sound.lo:  \
+	sci_gateway/c/$(am__dirstamp) \
+	sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+sci_gateway/c/libscisound_la-sci_beep.lo:  \
+	sci_gateway/c/$(am__dirstamp) \
+	sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+sci_gateway/c/libscisound_la-sci_PlaySound.lo:  \
+	sci_gateway/c/$(am__dirstamp) \
+	sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+
+libscisound.la: $(libscisound_la_OBJECTS) $(libscisound_la_DEPENDENCIES) $(EXTRA_libscisound_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) -rpath $(pkglibdir) $(libscisound_la_OBJECTS) $(libscisound_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f sci_gateway/c/*.$(OBJEXT)
+	-rm -f sci_gateway/c/*.lo
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Plo@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+sci_gateway/c/libscisound_la-gw_sound.lo: sci_gateway/c/gw_sound.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sci_gateway/c/libscisound_la-gw_sound.lo -MD -MP -MF sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Tpo -c -o sci_gateway/c/libscisound_la-gw_sound.lo `test -f 'sci_gateway/c/gw_sound.c' || echo '$(srcdir)/'`sci_gateway/c/gw_sound.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Tpo sci_gateway/c/$(DEPDIR)/libscisound_la-gw_sound.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='sci_gateway/c/gw_sound.c' object='sci_gateway/c/libscisound_la-gw_sound.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sci_gateway/c/libscisound_la-gw_sound.lo `test -f 'sci_gateway/c/gw_sound.c' || echo '$(srcdir)/'`sci_gateway/c/gw_sound.c
+
+sci_gateway/c/libscisound_la-sci_beep.lo: sci_gateway/c/sci_beep.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sci_gateway/c/libscisound_la-sci_beep.lo -MD -MP -MF sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Tpo -c -o sci_gateway/c/libscisound_la-sci_beep.lo `test -f 'sci_gateway/c/sci_beep.c' || echo '$(srcdir)/'`sci_gateway/c/sci_beep.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Tpo sci_gateway/c/$(DEPDIR)/libscisound_la-sci_beep.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='sci_gateway/c/sci_beep.c' object='sci_gateway/c/libscisound_la-sci_beep.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sci_gateway/c/libscisound_la-sci_beep.lo `test -f 'sci_gateway/c/sci_beep.c' || echo '$(srcdir)/'`sci_gateway/c/sci_beep.c
+
+sci_gateway/c/libscisound_la-sci_PlaySound.lo: sci_gateway/c/sci_PlaySound.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sci_gateway/c/libscisound_la-sci_PlaySound.lo -MD -MP -MF sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Tpo -c -o sci_gateway/c/libscisound_la-sci_PlaySound.lo `test -f 'sci_gateway/c/sci_PlaySound.c' || echo '$(srcdir)/'`sci_gateway/c/sci_PlaySound.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Tpo sci_gateway/c/$(DEPDIR)/libscisound_la-sci_PlaySound.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='sci_gateway/c/sci_PlaySound.c' object='sci_gateway/c/libscisound_la-sci_PlaySound.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libscisound_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sci_gateway/c/libscisound_la-sci_PlaySound.lo `test -f 'sci_gateway/c/sci_PlaySound.c' || echo '$(srcdir)/'`sci_gateway/c/sci_PlaySound.c
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+	-rm -rf sci_gateway/c/.libs sci_gateway/c/_libs
+install-libscisound_la_etcDATA: $(libscisound_la_etc_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(libscisound_la_etc_DATA)'; test -n "$(libscisound_la_etcdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libscisound_la_etcdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libscisound_la_etcdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(libscisound_la_etcdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(libscisound_la_etcdir)" || exit $$?; \
+	done
+
+uninstall-libscisound_la_etcDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(libscisound_la_etc_DATA)'; test -n "$(libscisound_la_etcdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(libscisound_la_etcdir)'; $(am__uninstall_files_from_dir)
+install-libscisound_la_rootDATA: $(libscisound_la_root_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(libscisound_la_root_DATA)'; test -n "$(libscisound_la_rootdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libscisound_la_rootdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libscisound_la_rootdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(libscisound_la_rootdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(libscisound_la_rootdir)" || exit $$?; \
+	done
+
+uninstall-libscisound_la_rootDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(libscisound_la_root_DATA)'; test -n "$(libscisound_la_rootdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(libscisound_la_rootdir)'; $(am__uninstall_files_from_dir)
+install-libscisound_la_sci_gatewayDATA: $(libscisound_la_sci_gateway_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(libscisound_la_sci_gateway_DATA)'; test -n "$(libscisound_la_sci_gatewaydir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libscisound_la_sci_gatewaydir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libscisound_la_sci_gatewaydir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(libscisound_la_sci_gatewaydir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(libscisound_la_sci_gatewaydir)" || exit $$?; \
+	done
+
+uninstall-libscisound_la_sci_gatewayDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(libscisound_la_sci_gateway_DATA)'; test -n "$(libscisound_la_sci_gatewaydir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(libscisound_la_sci_gatewaydir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) check-local
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(DATA) all-local
+installdirs:
+	for dir in "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(libscisound_la_etcdir)" "$(DESTDIR)$(libscisound_la_rootdir)" "$(DESTDIR)$(libscisound_la_sci_gatewaydir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-rm -f sci_gateway/c/$(DEPDIR)/$(am__dirstamp)
+	-rm -f sci_gateway/c/$(am__dirstamp)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-local \
+	clean-pkglibLTLIBRARIES mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf sci_gateway/c/$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-local distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-data-local install-libscisound_la_etcDATA \
+	install-libscisound_la_rootDATA \
+	install-libscisound_la_sci_gatewayDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-pkglibLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am: install-html-local
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf sci_gateway/c/$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libscisound_la_etcDATA \
+	uninstall-libscisound_la_rootDATA \
+	uninstall-libscisound_la_sci_gatewayDATA \
+	uninstall-pkglibLTLIBRARIES
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am all-local check check-am \
+	check-local clean clean-generic clean-libtool clean-local \
+	clean-pkglibLTLIBRARIES cscopelist-am ctags ctags-am distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-local distclean-tags distdir dvi dvi-am html html-am \
+	info info-am install install-am install-data install-data-am \
+	install-data-local install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am \
+	install-html-local install-info install-info-am \
+	install-libscisound_la_etcDATA install-libscisound_la_rootDATA \
+	install-libscisound_la_sci_gatewayDATA install-man install-pdf \
+	install-pdf-am install-pkglibLTLIBRARIES install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-libscisound_la_etcDATA \
+	uninstall-libscisound_la_rootDATA \
+	uninstall-libscisound_la_sci_gatewayDATA \
+	uninstall-pkglibLTLIBRARIES
+
+
+# This target enables tests for Scilab
+check-local: $(top_builddir)/scilab-bin test
+	if test -d $(mydatadir)/tests; then \
+	  @COMMAND="try test_run('$(modulename)');catch exit(-1);end;exit(0)"; export LANG=C; $(top_builddir)/bin/scilab -nwni -nb -e "$$COMMAND"; \
+	fi
+check-code:
+	if test -f build.xml; then \
+		$(ANT) checkstyle; \
+	fi
+	if test -x "$(SPLINT)"; then \
+		$(SPLINT) $(SPLINT_OPTIONS) -I$(top_srcdir)/modules/core/includes/ -I$(top_srcdir)/libs/MALLOC/includes/ -I$(top_srcdir)/modules/localization/includes/ $(INCLUDE_FLAGS) $(CHECK_SRC); \
+	fi
+@NEED_JAVA_TRUE@java:
+# Some configurations needs to export JAVA_HOME in the current env
+@NEED_JAVA_TRUE@	@if test "$(JAVA_HOME)"; then export JAVA_HOME=$(JAVA_HOME); fi; \
+@NEED_JAVA_TRUE@	if test -z "$(USEANT)"; then USEANT=0; else USEANT=1; fi; \
+@NEED_JAVA_TRUE@	if test -f build.xml -a $$USEANT -eq 1; then \
+@NEED_JAVA_TRUE@		$(ANT); \
+@NEED_JAVA_TRUE@	fi
+
+@NEED_JAVA_TRUE@clean-java:
+# Some configurations needs to export JAVA_HOME in the current env
+@NEED_JAVA_TRUE@	@if test "$(JAVA_HOME)"; then export JAVA_HOME=$(JAVA_HOME); fi; \
+@NEED_JAVA_TRUE@	if test -z "$(USEANT)"; then USEANT=0; else USEANT=1; fi; \
+@NEED_JAVA_TRUE@	if test -f build.xml -a $$USEANT -eq 1; then \
+@NEED_JAVA_TRUE@		$(ANT) clean; \
+@NEED_JAVA_TRUE@	fi;
+
+# If the user request for the SWIG generation of the wrappers Java => C/C++ 
+# We call the target swig-build on the variable SWIG_WRAPPERS
+
+@SWIG_TRUE@swig: $(SWIG_WRAPPERS)
+@SWIG_TRUE@	@SWIG_PACKAGENAME=org.scilab.modules.$(modulename); \
+@SWIG_TRUE@	SWIG_OUTDIR=src/java/org/scilab/modules/$(modulename)/; \
+@SWIG_TRUE@	if test -n "$(SWIG_WRAPPERS)"; then \
+@SWIG_TRUE@		for file in $(SWIG_WRAPPERS) ; do \
+@SWIG_TRUE@			echo "Swig process of $$file (Java) ..."; \
+@SWIG_TRUE@			$(SWIG_BIN) $(SWIG_JAVA) -package $$SWIG_PACKAGENAME  -outdir $$SWIG_OUTDIR $$file; \
+@SWIG_TRUE@		done; \
+@SWIG_TRUE@	fi
+
+@SWIG_TRUE@swig-scilab: $(SWIG_SCILAB_WRAPPERS)
+@SWIG_TRUE@	@SWIG_OUTDIR=src/swig/; \
+@SWIG_TRUE@	if test -n "$(SWIG_SCILAB_WRAPPERS)"; then \
+@SWIG_TRUE@		for file in $(SWIG_SCILAB_WRAPPERS) ; do \
+@SWIG_TRUE@			echo "Swig process of $$file (Scilab) ..."; \
+@SWIG_TRUE@			$(SWIG_BIN) $(SWIG_SCILAB)  -outdir $$SWIG_OUTDIR $$file; \
+@SWIG_TRUE@		done; \
+@SWIG_TRUE@	fi
+
+# If the user request for the SWIG generation of the wrappers Java => C/C++ 
+# We call the target swig-build on the variable SWIG_WRAPPERS
+
+@GIWS_TRUE@giws: $(GIWS_WRAPPERS)
+@GIWS_TRUE@	@GIWS_OUTPUTDIR=src/jni/; \
+@GIWS_TRUE@	MANDATORY_OPTIONS="--throws-exception-on-error --description-file"; \
+@GIWS_TRUE@	if test -n "$(GIWS_WRAPPERS)"; then \
+@GIWS_TRUE@		for file in $(GIWS_WRAPPERS) ; do \
+@GIWS_TRUE@			echo "GIWS process of $$file ..."; \
+@GIWS_TRUE@			if test -z "$(GIWS_OPTIONS)"; then \
+@GIWS_TRUE@				$(GIWS_BIN) --disable-return-size-array --output-dir $$GIWS_OUTPUTDIR $$MANDATORY_OPTIONS $$file; \
+@GIWS_TRUE@			else \
+@GIWS_TRUE@				echo "Custom GIWS call with '$$GIWS_OPTIONS'"; \
+@GIWS_TRUE@				$(GIWS_BIN) $$GIWS_OPTIONS --output-dir $$GIWS_OUTPUTDIR $$MANDATORY_OPTIONS $$file; \
+@GIWS_TRUE@			fi \
+@GIWS_TRUE@		done; \
+@GIWS_TRUE@	fi
+
+@GIWS_TRUE@giws-exception:
+@GIWS_TRUE@	@GIWS_OUTPUTDIR=src/jni/;\
+@GIWS_TRUE@	echo "GIWS: Generation of exception class ..."; \
+@GIWS_TRUE@	$(GIWS_BIN) --generate-exception-class --output-dir $$GIWS_OUTPUTDIR 
+
+macros:
+	-@( if test ! -x $(top_builddir)/scilab-bin; then \
+		echo "Error : Cannot build $< : Scilab has not been built"; \
+	else \
+		$(top_builddir)/bin/scilab -ns -nwni -e "exec('macros/buildmacros.sce');quit;";\
+	fi)
+
+# Removes the macros
+clean-macros:
+# Removes macros (*.bin generated from .sci)
+	@for dir in $(MACRODIRS) $(MACROSDIRSEXT) ; do \
+		echo "rm -f $(builddir)/$$dir/$(MACROBINMASK)"; \
+		rm -f $(builddir)/$$dir/$(MACROBINMASK); \
+	done
+
+test:
+# More tests could be added here
+	@if test -z "$(USEANT)"; then USEANT=0; else USEANT=1; fi; \
+	if test -f build.xml -a $$USEANT -eq 1; then \
+		$(ANT) test; \
+	fi
+
+all-local: $(TARGETS_ALL)
+
+.sci.bin:
+	-@( if test ! -x $(top_builddir)/scilab-bin; then \
+	echo "Error : Cannot build $< : Scilab has not been build"; \
+	else \
+	echo "Creating $@"; \
+	$(top_builddir)/bin/scilab -ns -nwni -e "exec('$(abs_srcdir)/$<');save('$(abs_srcdir)/$@');exit;"; \
+	fi )
+
+install-html-local:
+
+install-data-local-local:
+# Mainly for javasci
+	@if test -d $(srcdir)/javadoc; then \
+		cp -R $(srcdir)/javadoc $(DESTDIR)/$(mydatadir)/; \
+	fi
+# If the user wants the help sources to be installed
+@INSTALL_HELP_XML_TRUE@	@echo "-------- Install of XML sources of help files --------"; \
+@INSTALL_HELP_XML_TRUE@	for lang in $(ALL_LINGUAS); do \
+@INSTALL_HELP_XML_TRUE@	 if test -d $(srcdir)/help/$$lang; then \
+@INSTALL_HELP_XML_TRUE@	  $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/help/$$lang && \
+@INSTALL_HELP_XML_TRUE@		if ls -lLd $(srcdir)/help/$$lang/$(DOCMASKXML) >/dev/null 2>&1; then \
+@INSTALL_HELP_XML_TRUE@		  for file in $(srcdir)/help/$$lang/$(DOCMASKXML) ; do \
+@INSTALL_HELP_XML_TRUE@		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgdocdir)/help/$$lang" ; \
+@INSTALL_HELP_XML_TRUE@	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgdocdir)/help/$$lang ; \
+@INSTALL_HELP_XML_TRUE@		  done ; \
+@INSTALL_HELP_XML_TRUE@		fi; \
+@INSTALL_HELP_XML_TRUE@	 fi; \
+@INSTALL_HELP_XML_TRUE@	done; \
+@INSTALL_HELP_XML_TRUE@	@echo "-------- Install of MathML sources --------"; \
+@INSTALL_HELP_XML_TRUE@	 if test -d $(srcdir)/help/mml/; then \
+@INSTALL_HELP_XML_TRUE@	  $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/help/mml/ && \
+@INSTALL_HELP_XML_TRUE@		if ls -lLd $(srcdir)/help/mml/$(DOCMASKMML) >/dev/null 2>&1; then \
+@INSTALL_HELP_XML_TRUE@		  for file in $(srcdir)/help/mml/$(DOCMASKMML) ; do \
+@INSTALL_HELP_XML_TRUE@		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgdocdir)/help/mml" ; \
+@INSTALL_HELP_XML_TRUE@	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgdocdir)/help/mml ; \
+@INSTALL_HELP_XML_TRUE@		  done ; \
+@INSTALL_HELP_XML_TRUE@		fi; \
+@INSTALL_HELP_XML_TRUE@	fi
+install-data-local:
+# Install the tests
+	@echo "-------- Install tests (if any) --------"; \
+	for dir in $(TESTS_DIR) $(TESTS_DIREXT) ; do \
+	  if test -d $(srcdir)/$$dir/; then \
+	    $(mkinstalldirs) $(DESTDIR)$(pkgmacrosdir)/$$dir && \
+		  for file in `find $(srcdir)/$$dir | sed "s|^$(srcdir)/$$dir||" 2>/dev/null`; do \
+		    if test -d "$(srcdir)/$$dir/$$file"; then \
+			  echo $(mkinstalldirs) $(DESTDIR)$(pkgmacrosdir)/$$dir/$$file; \
+			  $(mkinstalldirs) "$(DESTDIR)$(pkgmacrosdir)/$$dir/$$file"; \
+		    else \
+		      echo "$(INSTALL_DATA) $(srcdir)/$$dir/$$file $(DESTDIR)$(pkgmacrosdir)/`dirname $$dir/$$file`" ; \
+	    	  $(INSTALL_DATA) "$(srcdir)/$$dir/$$file" "$(DESTDIR)$(pkgmacrosdir)/`dirname $$dir/$$file`" ; \
+		    fi \
+		  done; \
+	  fi; \
+	done
+# Install the help chapter
+	@echo "-------- Install the help chapter (if any) --------"; \
+	for lang in $(HELP_CHAPTERLANG); do \
+		HELPFILE=$(srcdir)/$(HELP_CHAPTERDIR)$$lang/$(HELP_CHAPTERFILE); \
+		if test -f $$HELPFILE; then \
+			echo $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$(HELP_CHAPTERDIR)/$$lang/; \
+			$(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$(HELP_CHAPTERDIR)/$$lang/; \
+			echo $(INSTALL_DATA) $$HELPFILE $(DESTDIR)$(pkgdocdir)/$$HELPFILE; \
+			$(INSTALL_DATA) $$HELPFILE $(DESTDIR)$(pkgdocdir)/$$HELPFILE; \
+		fi; \
+	done
+# Install the demos & examples
+	@echo "-------- Install demos & examples (if any) --------"; \
+	for dir in $(DEMOS_DIR) $(DEMOS_DIREXT) $(EXAMPLES_DIR) $(EXAMPLES_DIREXT) ; do \
+	  if test -d $(srcdir)/$$dir/; then \
+	    $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$$dir && \
+		  for file in `find $(srcdir)/$$dir | sed "s|^$(srcdir)/$$dir||" 2>/dev/null`; do \
+		    if test -d "$(srcdir)/$$dir/$$file"; then \
+			  echo $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$$dir/$$file; \
+			  $(mkinstalldirs) "$(DESTDIR)$(pkgdocdir)/$$dir/$$file"; \
+		    else \
+		      echo "$(INSTALL_DATA) $(srcdir)/$$dir/$$file $(DESTDIR)$(pkgdocdir)/`dirname $$dir/$$file`" ; \
+	    	  $(INSTALL_DATA) "$(srcdir)/$$dir/$$file" "$(DESTDIR)$(pkgdocdir)/`dirname $$dir/$$file`" ; \
+		    fi \
+		  done; \
+	  fi; \
+	done
+# Install the macros
+	@echo "-------- Install macros (if any) --------"; \
+	for dir in $(MACRODIRS) $(MACROSDIRSEXT) ; do \
+	  $(mkinstalldirs) $(DESTDIR)$(pkgmacrosdir)/$$dir && \
+		if test -d $(srcdir)/$$dir/; then \
+			FILELIST="$(srcdir)/$$dir/$(MACROMASK) $(srcdir)/$$dir/$(MACROBINMASK) $(srcdir)/$$dir/$(MACROBUILDMASK) $(srcdir)/$$dir/names $(srcdir)/$$dir/lib";\
+			if test -n "$(MACROSSPECIALEXT)"; then \
+				specialExtDir=""; \
+				for specialExt in $(MACROSSPECIALEXT); do \
+					specialExtDir="$$specialExtDir $(srcdir)/$$dir/$$specialExt"; \
+				done; \
+				FILELIST="$$FILELIST $$specialExtDir"; \
+			fi; \
+		  for file in `ls -1 $$FILELIST 2>/dev/null`; do \
+		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgmacrosdir)/$$dir" ; \
+	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgmacrosdir)/$$dir ; \
+		  done; \
+		fi; \
+	done
+# Install java files (.jar)
+	@if ls -lLd $(srcdir)/$(JARDIR)$(JARMASK) >/dev/null 2>&1; then \
+	echo "-------- Install jar files --------"; \
+    $(mkinstalldirs) $(DESTDIR)$(pkgdocdir)/$(JARDIR); \
+	  for file in $(srcdir)/$(JARDIR)$(JARMASK); do\
+		    echo "$(INSTALL_DATA) $$file $(DESTDIR)$(pkgdocdir)/$(JARDIR)" ; \
+	    	$(INSTALL_DATA) "$$file" $(DESTDIR)$(pkgdocdir)/$(JARDIR) ; \
+	  done ; \
+	fi
+
+########### CLEAN ###################
+# Clean help (generated automatically by Scilab)
+# It used to clean the macro (clean-macros) but this was causing
+# make clean && make to fail Scilab startup
+@NEED_JAVA_TRUE@clean-local: clean-java
+@NEED_JAVA_FALSE@clean-local:
+
+distclean-local:
+	rm -f $(builddir)/help/*/.last_successful_build_javaHelp $(builddir)/help/*/.list_*
+
+.PHONY: macros java swig giws
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/modules/sound/core_Import.def b/modules/sound/core_Import.def
new file mode 100755
index 000000000..559e5c1b9
--- /dev/null
+++ b/modules/sound/core_Import.def
@@ -0,0 +1,8 @@
+LIBRARY    core.dll
+
+
+EXPORTS
+callFunctionFromGateway
+com_
+MyHeapAlloc
+MyHeapFree
diff --git a/modules/sound/demos/chimes.wav b/modules/sound/demos/chimes.wav
new file mode 100755
index 000000000..265a37f5d
--- /dev/null
+++ b/modules/sound/demos/chimes.wav
diff --git a/modules/sound/demos/sound.dem.gateway.sce b/modules/sound/demos/sound.dem.gateway.sce
new file mode 100755
index 000000000..83185beb9
--- /dev/null
+++ b/modules/sound/demos/sound.dem.gateway.sce
@@ -0,0 +1,18 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2011 - DIGITEO - Allan CORNET
+//
+// This file is released under the 3-clause BSD license. See COPYING-BSD.
+
+function subdemolist = demo_gateway()
+
+    demopath = get_absolute_file_path("sound.dem.gateway.sce");
+    add_demo(_("Sound file handling"), demopath + "sound.dem.gateway.sce");
+
+    subdemolist = [_("FFT on a wav file")  ,"sound.dem.sce"]
+
+    subdemolist(:,2) = demopath + subdemolist(:,2);
+
+endfunction
+
+subdemolist = demo_gateway();
+clear demo_gateway;
\ No newline at end of file
diff --git a/modules/sound/demos/sound.dem.sce b/modules/sound/demos/sound.dem.sce
new file mode 100755
index 000000000..582df9c23
--- /dev/null
+++ b/modules/sound/demos/sound.dem.sce
@@ -0,0 +1,46 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2001 - INRIA - Scilab
+// Copyright (C) 2010 - DIGITEO - Allan CORNET
+//
+// This file is released under the 3-clause BSD license. See COPYING-BSD.
+
+function demo_sound()
+
+    // At first we create 0.5 seconds of sound parameters.
+    t = soundsec(0.5);
+    // Then we generate the sound.
+
+    s = sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+    [nr, nc] = size(t);
+    s(nc/2:nc) = sin(330*t(nc/2:nc));
+
+    // We can easily make a Fourier analysis of it.
+    my_handle = scf(100001);
+    clf(my_handle, "reset");
+    analyze(s);
+    messagebox(_("Fourier analysis of 0.5 seconds of sound parameters."), "modal");
+
+    // Save the file in WAV format.
+    // we renormalize s in order to check that save+load is invariant
+    s = s - sum(s)/prod(size(s));
+    s = s/max(abs(s));
+    savewave(TMPDIR + "/test.wav",s);
+
+    // Load it back.
+    s1 = loadwave(TMPDIR + "/test.wav");
+    if max(abs(s1 - s)) < 1.e-4;end
+
+    // Now we can make a complete picture of the sound.
+    clf(my_handle,"reset");
+    mapsound(s);
+    messagebox([_("A complete picture of the sound."); _("see ''mapsound'' function")], "modal");
+
+    // Or a Fourier analysis.
+    clf(my_handle,"reset");
+    analyze(s);
+    demo_viewCode("sound.dem.sce");
+
+endfunction
+
+demo_sound();
+clear demo_sound;
diff --git a/modules/sound/etc/sound.quit b/modules/sound/etc/sound.quit
new file mode 100755
index 000000000..b64bbfc8d
--- /dev/null
+++ b/modules/sound/etc/sound.quit
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2007-2008 - INRIA
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+// =============================================================================
diff --git a/modules/sound/etc/sound.start b/modules/sound/etc/sound.start
new file mode 100755
index 000000000..fb997e537
--- /dev/null
+++ b/modules/sound/etc/sound.start
@@ -0,0 +1,12 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2006 - INRIA - Scilab
+// 
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at    
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+// Load  functions libraries
+// =============================================================================
+load('SCI/modules/sound/macros/lib');
diff --git a/modules/sound/help/en_US/addchapter.sce b/modules/sound/help/en_US/addchapter.sce
new file mode 100755
index 000000000..40678a7a4
--- /dev/null
+++ b/modules/sound/help/en_US/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Sound file handling",SCI+"/modules/sound/help/en_US",%T);
+
diff --git a/modules/sound/help/en_US/analyze.xml b/modules/sound/help/en_US/analyze.xml
new file mode 100755
index 000000000..a847e50e2
--- /dev/null
+++ b/modules/sound/help/en_US/analyze.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="analyze">
+    <refnamediv>
+        <refname>analyze</refname>
+        <refpurpose>frequency plot of a sound signal</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>fmin,fmax,rate,points</term>
+                <listitem>
+                    <para>scalars. default values fmin=100,fmax=1500,rate=22050,points=8192;</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Make a frequency plot of the signal <literal>w</literal> with sampling rate <literal>rate</literal>.
+            The data must be at least <literal>points</literal> long.
+            The maximal frequency plotted will be <literal>fmax</literal>, the minimal <literal>fmin</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+analyze(s);
+ ]]></programlisting>
+        <scilab:image>
+            t=soundsec(0.5);
+            s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+            [nr,nc]=size(t);
+            s(nc/2:nc)=sin(330*t(nc/2:nc));
+            analyze(s);
+        </scilab:image>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/auread.xml b/modules/sound/help/en_US/auread.xml
new file mode 100755
index 000000000..a0332ea42
--- /dev/null
+++ b/modules/sound/help/en_US/auread.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2008 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="auread">
+    <refnamediv>
+        <refname>auread</refname>
+        <refpurpose>load .au sound file</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>y=auread(aufile)
+            y=auread(aufile,ext)
+            [y,Fs,bits]=auread(aufile)
+            [y,Fs,bits]=auread(aufile,ext)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>aufile</term>
+                <listitem>
+                    <para>string (The .au extension is appended if no extension is given)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>...</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>[]</term>
+                <listitem>
+                    <para>integer, frequency sampling in Hz.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ext</term>
+                <listitem>
+                    <para>
+                        string (<literal>'size'</literal> or <literal>'snd'</literal>) or integer (to read n samples) or 1 x 2 integer vector [n1,n2] (to read from n1 to n2).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Utility function to read <literal>.au</literal> sound file.
+            <literal>auread(aufile)</literal> loads a sound file specified by the string aufile,
+            returning the sampled data in y. Amplitude values are in the range
+            [-1,+1].
+        </para>
+        <para>
+            Supports multi-channel data in the following formats:
+            8-bit mu-law, 8-, 16-, and 32-bit linear, and floating point.
+        </para>
+        <para>
+            <literal>[y,Fs,bits]=auread(aufile)</literal> returns the sample rate (Fs) in Hertz
+            and the number of bits per sample used to encode the data in the file.
+        </para>
+        <para>
+            <literal>auread(aufile,n)</literal> returns the first n samples from each channel.
+        </para>
+        <para>
+            <literal>auread(aufile,[n1,n2])</literal> returns samples n1 to n2.
+        </para>
+        <para>
+            <literal>auread(aufile,'size')</literal> returns the size of the audio data contained
+            in the file in place of the actual audio data, returning the
+            vector as [samples channels].
+        </para>
+        <para>
+            <literal>auread(aufile,'snd')</literal> returns information about the sample and data
+            as a tlist.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+y=wavread('SCI/modules/sound/demos/chimes.wav');
+
+// default is 8-bits mu-law
+auwrite(y,TMPDIR+'/tmp.au');
+y1=auread(TMPDIR+'/tmp.au');
+max(abs(y-y1))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/auwrite.xml b/modules/sound/help/en_US/auwrite.xml
new file mode 100755
index 000000000..9997f910f
--- /dev/null
+++ b/modules/sound/help/en_US/auwrite.xml
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab
+    *
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="auwrite">
+    <refnamediv>
+        <refname>auwrite</refname>
+        <refpurpose>writes .au sound file</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>auwrite(y,aufile)
+            auwrite(y,Fs,aufile)
+            auwrite(y,Fs,bits,aufile)
+            auwrite(y,Fs,bits,method,aufile)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>real vector or matrix with entries in [-1,1].</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>aufile</term>
+                <listitem>
+                    <para>string (The .au extension is appended if no extension is given)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>integer, frequency sampling in Hz.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bits</term>
+                <listitem>
+                    <para>integer, number of bits in the encoding.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>method</term>
+                <listitem>
+                    <para>
+                        string , <literal>'mu'</literal> (default) or <literal>'linear'</literal>, encoding method.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Utility function to save <literal>.au</literal> sound file.
+            <literal>auwrite(y,aufile)</literal> writes a sound file specified by the
+            string aufile.  The data should be arranged with one channel
+            per column.  Amplitude values outside the range [-1,+1] are
+            ignored.
+            Supports multi-channel data for 8-bit mu-law, and 8, 16, 32, 64 bits linear formats.
+        </para>
+        <para>
+            <literal>auwrite(y,Fs,aufile)</literal> specifies in <literal>Fs</literal> the sample rate of the data
+            in Hertz.
+        </para>
+        <para>
+            <literal>auwrite(y,Fs,bits,aufile)</literal> selects the number of bits in
+            the encoder. Allowable settings are bits in [8,16,32,64].
+            
+            <literal>auwrite(y,Fs,bits,method,aufile)</literal> allows selection of the
+            encoding method, which can be either 'mu' or 'linear'.
+            Note that bits must be 8 for 'mu' choice. The default method is 8-bits mu-law encoding.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+A=matrix(1:6,2,3);
+auwrite(A/6,22050,64,'linear',TMPDIR+'/foo.au');
+B=auread(TMPDIR+'/foo.au');
+max(abs(A- round(B*6)))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="auread">auread</link>
+            </member>
+            <member>
+                <link linkend="wavread">wavread</link>
+            </member>
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/beep.xml b/modules/sound/help/en_US/beep.xml
new file mode 100755
index 000000000..3c82631d3
--- /dev/null
+++ b/modules/sound/help/en_US/beep.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Allan CORNET 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="beep">
+    <refnamediv>
+        <refname>beep</refname>
+        <refpurpose>Produce a beep sound</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>beep();
+            beep('on')
+            beep('off')
+            s=beep()
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>beep()</literal> produces your computer's default beep sound.
+        </para>
+        <para>
+            <literal>beep('on')</literal> turns the beep on
+        </para>
+        <para>
+            <literal>beep('off')</literal> turns the beep off
+        </para>
+        <para>
+            <literal>s=beep()</literal> returns the current beep mode (on or off).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+beep() // Make a sound
+beep("off") // disable the sound
+]]></programlisting>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/lin2mu.xml b/modules/sound/help/en_US/lin2mu.xml
new file mode 100755
index 000000000..8fa6a3630
--- /dev/null
+++ b/modules/sound/help/en_US/lin2mu.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="lin2mu">
+    <refnamediv>
+        <refname>lin2mu</refname>
+        <refpurpose>linear signal to mu-law encoding</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>mu=lin2mu(y)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>real vector</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>mu</term>
+                <listitem>
+                    <para>real vector</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Utility fct: converts linear signal to mu-law encoding.
+            <literal>mu = lin2mu(y)</literal> converts linear audio signal amplitudes
+            in the range  -1 &lt;= y &lt;= 1 to mu-law in the range 0 &lt;= mu &lt;= 255.
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="mu2lin">mu2lin</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/loadwave.xml b/modules/sound/help/en_US/loadwave.xml
new file mode 100755
index 000000000..6fe4b0a46
--- /dev/null
+++ b/modules/sound/help/en_US/loadwave.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="loadwave" xml:lang="en">
+    <refnamediv>
+        <refname>loadwave</refname>
+        <refpurpose>load a sound wav file into scilab</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>x=loadwave(filename);
+            [x,y]=loadwave(filename);
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>filename</term>
+                <listitem>
+                    <para>a string. The path of the wav file to be loaded</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a matrix one line for each channel</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>vector as [data format, number of channels, samples per second
+                        per channel, estimate of bytes per second needed, byte alignment of
+                        a basic sample block, bits per sample, length of sound data in
+                        bytes, bytes per sample (per channel)].
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Reads a <literal>.wav</literal> sound file into Scilab as a matrix.
+            If y is given, it is filled with information about the samples (See the
+            message sent by <literal>loadwave</literal>).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+
+// Then we generate the sound: a two channels sound.
+s=[sin(2*%pi*440*t);sin(2*%pi*350*t)];
+savewave(TMPDIR+'/foo.wav',s);
+s1=loadwave(TMPDIR+'/foo.wav');
+max(abs(s1-s))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/mapsound.xml b/modules/sound/help/en_US/mapsound.xml
new file mode 100755
index 000000000..3ea43f03d
--- /dev/null
+++ b/modules/sound/help/en_US/mapsound.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="mapsound">
+    <refnamediv>
+        <refname>mapsound</refname>
+        <refpurpose>Plots a sound map</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>mapsound (w,dt,fmin,fmax,simpl,rate)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>dt,fmin,fmax,simpl,rate</term>
+                <listitem>
+                    <para>scalars. default values dt=0.1,fmin=100,fmax=1500,simpl=1,rate=22050;</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Plots a sound map for a sound. It does FFT at time increments dt.
+            <literal>rate</literal> is the sampling rate. <literal>simpl</literal> points are collected for
+            speed reasons. <literal>fmin</literal> and <literal>fmax</literal> are used for graphic
+            boundaries.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+mapsound(s);
+ ]]></programlisting>
+        <scilab:image>
+            t=soundsec(0.5);
+            s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+            [nr,nc]=size(t);
+            s(nc/2:nc)=sin(330*t(nc/2:nc));
+            mapsound(s);
+        </scilab:image>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/mu2lin.xml b/modules/sound/help/en_US/mu2lin.xml
new file mode 100755
index 000000000..6f181cdec
--- /dev/null
+++ b/modules/sound/help/en_US/mu2lin.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="mu2lin">
+    <refnamediv>
+        <refname>mu2lin</refname>
+        <refpurpose>mu-law encoding to linear signal</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>mu=lin2mu(y)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>real vector</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>mu</term>
+                <listitem>
+                    <para>real vector</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Utility fct: <literal>y=mu2lin(mu)</literal> converts mu-law encoded 8-bit audio signals,
+            stored in the range 0 &lt;= mu &lt;= 255, to linear signal amplitude in 
+            the range -s &lt; y &lt; s where s = 32124/32768 ~= .9803.  
+            The input mu is often obtained using mget(...,'uc') to read 
+            byte-encoded audio files.   Translation of C program by Craig Reese: 
+            IDA/Supercomputing Research Center Joe Campbell: Department of Defense
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="mu2lin">mu2lin</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/playsnd.xml b/modules/sound/help/en_US/playsnd.xml
new file mode 100755
index 000000000..7c158eea6
--- /dev/null
+++ b/modules/sound/help/en_US/playsnd.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab
+    *
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="playsnd">
+    <refnamediv>
+        <refname>playsnd</refname>
+        <refpurpose>sound player facility</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[]=playsnd(y)
+            []=playsnd(y,rate,bits [,command])
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>A matrix. Each line describes a channel</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fs</term>
+                <listitem>
+                    <para>real number, sampling frequency (default value is 22050).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bits</term>
+                <listitem>
+                    <para>real number, number of bits (usually 8 or 16). Unused yet.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>command</term>
+                <listitem>
+                    <para>Only used on Unix systems it gives the name of the command to use for playing sound
+                        (wav) files. The default value is <literal>play</literal>. If set <literal>/dev/audio</literal> then
+                        a 8 bits mu-law raw sound file is created and send to <literal>/dev/audio</literal>
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>Plays a multi channel signal given by a Scilab matrix were sound is sampled at rate given by
+            <literal>rate</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+// a two channel signal
+y=loadwave("SCI/modules/sound/demos/chimes.wav");
+playsnd(y)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="lin2mu">lin2mu</link>
+            </member>
+            <member>
+                <link linkend="wavread">wavread</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/savewave.xml b/modules/sound/help/en_US/savewave.xml
new file mode 100755
index 000000000..93eef6ca4
--- /dev/null
+++ b/modules/sound/help/en_US/savewave.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="savewave" xml:lang="en">
+    <refnamediv>
+        <refname>savewave</refname>
+        <refpurpose>save data into a sound wav file.</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>savewave(filename,x [, rate , nbits]);</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>filename</term>
+                <listitem>
+                    <para>a string. The path of the output wav file</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a mxn matrix where m is the number of channels and n the
+                        number of samples for each channel
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>rate</term>
+                <listitem>
+                    <para>a scalar giving the sampling rate (number of sample per
+                        second) 22050 is the default value.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>save x into a wav sound file. you can transform other sound files
+            into wav file with the <literal>sox</literal> program.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+
+// Then we generate the sound.
+s=sin(2*%pi*440*t)+sin(2*%pi*220*t)/2+sin(2*%pi*880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(2*%pi*330*t(nc/2:nc));
+savewave(TMPDIR+'/foo.wav',s);
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="loadwave">loadwave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/sound.xml b/modules/sound/help/en_US/sound.xml
new file mode 100755
index 000000000..008cbbeab
--- /dev/null
+++ b/modules/sound/help/en_US/sound.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2007 - INRIA - Scilab
+    *
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="sound">
+    <refnamediv>
+        <refname>sound</refname>
+        <refpurpose>sound player facility</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>sound(y [,fs,bits,command)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>real vector</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fs</term>
+                <listitem>
+                    <para>real number, sampling frequency in sample per second (default value is 22050)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bits</term>
+                <listitem>
+                    <para>real number, number of bits (unused)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>command</term>
+                <listitem>
+                    <para>Only used on Unix systems it gives the name of the command to use for playing sound
+                        (wav) files. The default value is <literal>aplay</literal>. If set <literal>/dev/audio</literal> then
+                        a 8 bits mu-law raw sound file is created and send to <literal>/dev/audio</literal>
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>sound(y,fs)</literal>plays the sound signal given by matrix <literal>y</literal> (with sample frequency
+            fs). In fact this function is just a wrapper for <literal>playsnd</literal>. Values in y are assumed to be in the
+            range -1.0 &lt;= y &lt;= 1.0. Values outside that range are truncated.
+            The number of rows of <literal>y</literal> gives the number of channels.
+            <literal>sound(y)</literal> plays the sound at the default sample rate of 22050 sample per second.
+            <literal>sound(y,fs,nbits)</literal> plays the sound using <literal>nbits</literal> bits/sample if
+            possible (it is in fact unused).  Most platforms support bits=8 or 16.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+// a two channel signal
+y=loadwave("SCI/modules/sound/demos/chimes.wav");
+sound(y)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="playsnd">playsnd</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/soundsec.xml b/modules/sound/help/en_US/soundsec.xml
new file mode 100755
index 000000000..25ac106da
--- /dev/null
+++ b/modules/sound/help/en_US/soundsec.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="soundsec">
+    <refnamediv>
+        <refname>soundsec</refname>
+        <refpurpose>
+            generates a vector of samples for <literal>t</literal> seconds at frequency <literal>freq</literal> Hz.
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>samples=soundsec(t [,freq])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>t</term>
+                <listitem>
+                    <para>a 1-by-1 matrix of positive real numbers, the time length to sample.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>freq</term>
+                <listitem>
+                    <para>a 1-by-1 matrix of positive real number, the frequency of samples per second.</para>
+                    <para>default value is 22050 Hz</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Generates a vector coding time from 0 to <literal>t</literal> seconds at sampled rate <literal>freq</literal>.
+        </para>
+        <para>
+            Samples are always generated to fit in <literal>[0,t[</literal> (excluding upper bound).
+        </para>
+        <para>
+            Value 0 for either <literal>t</literal> or <literal>freq</literal> return an empty matrx
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+
+// Then we generate a pure A4 = 440Hz sine
+s=sin(2*%pi*440*t);
+analyze(s,200,600,22050);
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="playsnd">playsnd</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/wavread.xml b/modules/sound/help/en_US/wavread.xml
new file mode 100755
index 000000000..a3f673468
--- /dev/null
+++ b/modules/sound/help/en_US/wavread.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2008 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="wavread" xml:lang="en">
+    <refnamediv>
+        <refname>wavread</refname>
+        <refpurpose>load .wav sound file</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>y=wavread(wavfile)
+            y=wavread(wavfile,ext)
+            [y,Fs,bits]=wavread(wavfile)
+            [y,Fs,bits]=wavread(wavfile,ext)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>wavfile</term>
+                <listitem>
+                    <para>string (The .wav extension is appended if no extension is
+                        given)
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>integer, frequency sampling in Hz (number of samples per
+                        second).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ext</term>
+                <listitem>
+                    <para>
+                        string (<literal>'size'</literal>) or string('info') or
+                        integer (to read n samples) or 1 x 2 integer vector [n1,n2] (to read
+                        from n1 to n2).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Utility function to read <literal>.wav</literal> sound file.
+            <literal>wavread(wavfile)</literal> loads a sound file specified by the
+            string wavfile, returning the sampled data in y. Amplitude values are in
+            the range [-1,+1]. Supports multi-channel data in the following formats:
+            8-bit mu-law, 8-, 16-, and 32-bit linear, and floating point.
+        </para>
+        <para>
+            <literal>[y,Fs,bits]=wavread(wavfile)</literal> returns the sample
+            rate (Fs) in Hertz and the number of bits per sample used to encode the
+            data in the file.
+        </para>
+        <para>
+            <literal>wavread(wavfile,n)</literal> returns the first n samples
+            from each channel.
+        </para>
+        <para>
+            <literal>wavread(wavfile,[n1,n2])</literal> returns samples n1 to
+            n2.
+        </para>
+        <para>
+            <literal>wavread(wavfile,'size')</literal> returns the size of the
+            audio data contained in the file in place of the actual audio data,
+            returning the vector as [channels samples].
+        </para>
+        <para>
+            <literal>wavread(wavfile,'info')</literal> returns information
+            about the audio data contained in the file in place of the actual audio
+            data, returning the vector as [data format, number of channels, samples
+            per second per channel, estimate of bytes per second needed, byte
+            alignment of a basic sample block, bits per sample, length of sound data
+            in bytes, bytes per sample (per channel)].
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+wavread("SCI/modules/sound/demos/chimes.wav","size")
+[y,Fs,bits]=wavread("SCI/modules/sound/demos/chimes.wav");Fs,bits
+subplot(2,1,1)
+plot2d(y(1,:)) // first channel 
+subplot(2,1,2)
+plot2d(y(2,:)) // second channel
+y=wavread("SCI/modules/sound/demos/chimes.wav",[1 5]) //the first five samples
+ ]]></programlisting>
+        <scilab:image>
+            wavread("SCI/modules/sound/demos/chimes.wav","size")
+            [y,Fs,bits]=wavread("SCI/modules/sound/demos/chimes.wav");
+            subplot(2,1,1)
+            plot2d(y(1,:))
+            subplot(2,1,2)
+            plot2d(y(2,:))
+            y=wavread("SCI/modules/sound/demos/chimes.wav",[1 5])
+        </scilab:image>
+        
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="auread">auread</link>
+            </member>
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/en_US/wavwrite.xml b/modules/sound/help/en_US/wavwrite.xml
new file mode 100755
index 000000000..0cac7fa70
--- /dev/null
+++ b/modules/sound/help/en_US/wavwrite.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="wavwrite" xml:lang="en">
+    <refnamediv>
+        <refname>wavwrite</refname>
+        <refpurpose>writes .wav sound file</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>wavwrite(y, wavfile)
+            wavwrite(y, Fs, wavfile)
+            wavwrite(y, Fs, nbits, wavfile)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>real vector or matrix with entries in [-1,1].</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>wavfile</term>
+                <listitem>
+                    <para>string (The .wav extension is appended if no extension is
+                        given)
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>integer, frequency sampling in Hz. 22500 is the default value.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>nbits</term>
+                <listitem>
+                    <para>bit-depth 8, 16, 24, 32 bits. it describes the number of bits of information recorded for each sample.
+                        16 is the default value.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Utility function to save <literal>.wav</literal> sound file.
+            <literal>wavwrite(y,wavfile)</literal> writes a sound file specified by
+            the string wavfile. The data should be arranged with one channel per
+            column. Amplitude values outside the range [-1,+1] are ignored.
+        </para>
+        <para>
+            <literal>wavwrite(y,Fs,wavfile)</literal> specifies in
+            <literal>Fs</literal> the sample rate of the data in Hertz.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+A=matrix(1:6,2,3);
+wavwrite(A/6,TMPDIR+'/foo.wav');
+B=wavread(TMPDIR+'/foo.wav');
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="auread">auread</link>
+            </member>
+            <member>
+                <link linkend="wavread">wavread</link>
+            </member>
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/fr_FR/addchapter.sce b/modules/sound/help/fr_FR/addchapter.sce
new file mode 100755
index 000000000..f7124df0a
--- /dev/null
+++ b/modules/sound/help/fr_FR/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Manipulation de fichiers sons",SCI+"/modules/sound/help/fr_FR",%T);
+
diff --git a/modules/sound/help/fr_FR/beep.xml b/modules/sound/help/fr_FR/beep.xml
new file mode 100755
index 000000000..fb479741c
--- /dev/null
+++ b/modules/sound/help/fr_FR/beep.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) 2006 - INRIA - Allan CORNET
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="beep">
+    <refnamediv>
+        <refname>beep</refname>
+        <refpurpose>Produit le son "beep"</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>beep();
+            beep('on')
+            beep('off')
+            s=beep()
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>beep()</literal> produit le son "beep".
+        </para>
+        <para>
+            <literal>beep('on')</literal> active le "beep"
+        </para>
+        <para>
+            <literal>beep('off')</literal> desactive le "beep"
+        </para>
+        <para>
+            <literal>s=beep()</literal> retourne le mode courantreturns the current beep
+            mode (on or off).
+        </para>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/addchapter.sce b/modules/sound/help/ja_JP/addchapter.sce
new file mode 100755
index 000000000..9b9d14032
--- /dev/null
+++ b/modules/sound/help/ja_JP/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Sound file handling",SCI+"/modules/sound/help/ja_JP",%T);
+
diff --git a/modules/sound/help/ja_JP/analyze.xml b/modules/sound/help/ja_JP/analyze.xml
new file mode 100755
index 000000000..e1a6882c5
--- /dev/null
+++ b/modules/sound/help/ja_JP/analyze.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="analyze">
+    <refnamediv>
+        <refname>analyze</refname>
+        <refpurpose>サウンド信号の周波数プロット</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>fmin,fmax,rate,points</term>
+                <listitem>
+                    <para>スカラー. デフォルト値 fmin=100,fmax=1500,rate=22050,points=8192;</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            サンプリングレート<literal>rate</literal>の
+            信号<literal>w</literal> の周波数プロットを作成します.
+            データ長は<literal>points</literal>である必要があります.
+            プロットされる周波数の最大値は<literal>fmax</literal>, 
+            最小値は<literal>fmin</literal>となります.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// まず0.5秒分のサウンドパラメータを作成.
+t=soundsec(0.5);
+// 次にサウンドを生成.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+analyze(s);
+ ]]></programlisting>
+        <scilab:image>
+            t=soundsec(0.5);
+            s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+            [nr,nc]=size(t);
+            s(nc/2:nc)=sin(330*t(nc/2:nc));
+            analyze(s);
+        </scilab:image>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/auread.xml b/modules/sound/help/ja_JP/auread.xml
new file mode 100755
index 000000000..1c9cbab1b
--- /dev/null
+++ b/modules/sound/help/ja_JP/auread.xml
@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2008 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="auread">
+    <refnamediv>
+        <refname>auread</refname>
+        <refpurpose>.au サウンドファイルを読み込む</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>y=auread(aufile)
+            y=auread(aufile,ext)
+            [y,Fs,bits]=auread(aufile)
+            [y,Fs,bits]=auread(aufile,ext)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>aufile</term>
+                <listitem>
+                    <para>文字列 (拡張子が指定されない場合,拡張子.auが追加されます)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>...</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>[]</term>
+                <listitem>
+                    <para>整数, サンプリング周波数(単位:Hz).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ext</term>
+                <listitem>
+                    <para>
+                        文字列(<literal>'size'</literal> または
+                        <literal>'snd'</literal>) または
+                        整数 (n サンプルを読み込む) または
+                        1 x 2 整数ベクトル [n1,n2] (n1 から n2を読み込む).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>.au</literal>サウンドファイルを読み込むための
+            ユーティリティ関数.
+            <literal>auread(aufile)</literal> は
+            aufile文字列で指定されたサウンドファイルを読み込み,
+            yにサンプリングデータを返します.
+            大きさは範囲[-1,+1]となります.
+        </para>
+        <para>
+            以下の形式の複数チャネルデータをサポートします:
+            8-bit mu-law, 8-, 16-, および 32-bitリニア, および浮動小数点.
+        </para>
+        <para>
+            <literal>[y,Fs,bits]=auread(aufile)</literal> は
+            ヘルツ単位のサンプリングレート (Fs)と,
+            ファイル中でデータをエンコードする際に使用される
+            サンプル毎のビット数を返します.
+        </para>
+        <para>
+            <literal>auread(aufile,n)</literal> は,各チャネルから
+            最初のnサンプルを返します.
+        </para>
+        <para>
+            <literal>auread(aufile,[n1,n2])</literal> は,
+            サンプル n1 から n2までを返します.
+        </para>
+        <para>
+            <literal>auread(aufile,'size')</literal> は,
+            実際のオーディオデータの配置でファイル中に含まれる
+            オーディオデータの大きさを,
+            [samples channels] のベクトルとして返します.
+        </para>
+        <para>
+            <literal>auread(aufile,'snd')</literal> は
+            サンプルとデータに関する情報を tlist として返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+y=wavread('SCI/modules/sound/demos/chimes.wav');
+// デフォルトは 8-bits mu-law です
+auwrite(y,TMPDIR+'/tmp.au');
+y1=auread(TMPDIR+'/tmp.au');
+max(abs(y-y1))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/auwrite.xml b/modules/sound/help/ja_JP/auwrite.xml
new file mode 100755
index 000000000..ca8293993
--- /dev/null
+++ b/modules/sound/help/ja_JP/auwrite.xml
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab
+    *
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="auwrite">
+    <refnamediv>
+        <refname>auwrite</refname>
+        <refpurpose>.auサウンドファイルを書き込む</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>auwrite(y,aufile)
+            auwrite(y,Fs,aufile)
+            auwrite(y,Fs,bits,aufile)
+            auwrite(y,Fs,bits,method,aufile)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>実数ベクトルまたは行列,エントリは[-1,1]の範囲.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>aufile</term>
+                <listitem>
+                    <para>文字列(拡張子が指定されない場合,拡張子.auが追加されます)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>整数, 周波数サンプリング(単位:Hz).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bits</term>
+                <listitem>
+                    <para>整数, エンコーディングのビット数.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>method</term>
+                <listitem>
+                    <para>
+                        文字列, <literal>'mu'</literal> (デフォルト) または
+                        <literal>'linear'</literal>, エンコーディング手法.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>.au</literal> サウンドファイルを
+            保存するためのユーティリティ関数.
+            <literal>auwrite(y,aufile)</literal> は,
+            文字列aufileで指定されたサウンドファイルを書き込みます.
+            データは列毎に1チャネルで整列している必要があります.
+            大きさが範囲[-1,+1]の外側にある場合,無視されます.
+            サポートされる複数チャネルデータは,
+            8-bit mu-law, および8, 16, 32, 64 ビット線形形式です.
+        </para>
+        <para>
+            <literal>auwrite(y,Fs,aufile)</literal> は,
+            データのサンプル・レート<literal>Fs</literal>(単位:Hz)を
+            指定します.
+        </para>
+        <para>
+            <literal>auwrite(y,Fs,bits,aufile)</literal> は,
+            エンコーダのビット数を選択します.
+            指定可能な設定は[8,16,32,64]ビットです.
+            <literal>auwrite(y,Fs,bits,method,aufile)</literal> により,
+            エンコーディング手法を選択でき,
+            'mu' または 'linear'のどちらかを指定します.
+            'mu'を選択する場合,ビット数は 8 とする必要があることに
+            注意してください.デフォルトの手法は 8ビット 
+            mu-lawエンコーディングです.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[
+A=matrix(1:6,2,3);
+auwrite(A/6,22050,64,'linear',TMPDIR+'/foo.au');
+B=auread(TMPDIR+'/foo.au');
+max(abs(A- round(B*6)))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="auread">auread</link>
+            </member>
+            <member>
+                <link linkend="wavread">wavread</link>
+            </member>
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/beep.xml b/modules/sound/help/ja_JP/beep.xml
new file mode 100755
index 000000000..f0ef96e81
--- /dev/null
+++ b/modules/sound/help/ja_JP/beep.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Allan CORNET 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="beep">
+    <refnamediv>
+        <refname>beep</refname>
+        <refpurpose>ビープ音を生成</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>beep();
+            beep('on')
+            beep('off')
+            s=beep()
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>beep()</literal> は,使用する
+            コンピュータのデフォルトのビープ音を生成します.
+        </para>
+        <para>
+            <literal>beep('on')</literal> はビープをonにします.
+        </para>
+        <para>
+            <literal>beep('off')</literal>はビープをoffにします.
+        </para>
+        <para>
+            <literal>s=beep()</literal> は現在のビープモード(on または off)
+            を返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[
+beep() // サウンドを作成
+beep("off") // サウンドを無効にする
+]]></programlisting>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/lin2mu.xml b/modules/sound/help/ja_JP/lin2mu.xml
new file mode 100755
index 000000000..5317c446e
--- /dev/null
+++ b/modules/sound/help/ja_JP/lin2mu.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="lin2mu">
+    <refnamediv>
+        <refname>lin2mu</refname>
+        <refpurpose>linear信号をmu-lawエンコーディングに変換</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>mu=lin2mu(y)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>実数ベクトル</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>mu</term>
+                <listitem>
+                    <para>実数ベクトル</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            ユーティリティ関数: 線形信号をmu-lawエンコーディングに変換します.
+            <literal>mu = lin2mu(y)</literal> は,
+            大きさが-1 &lt;= y &lt;= の範囲の線形オーディオ信号を
+            範囲が0 &lt;= mu &lt;= 255の
+            mu-law に変換します.
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="mu2lin">mu2lin</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/loadwave.xml b/modules/sound/help/ja_JP/loadwave.xml
new file mode 100755
index 000000000..f3e04c8f3
--- /dev/null
+++ b/modules/sound/help/ja_JP/loadwave.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="loadwave" xml:lang="ja">
+    <refnamediv>
+        <refname>loadwave</refname>
+        <refpurpose>サウンドwavファイルをscilabに読み込む</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>x=loadwave(filename);
+            [x,y]=loadwave(filename);
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>filename</term>
+                <listitem>
+                    <para>文字列. 読み込むwavファイルのパス</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>行列,各チャネル毎に1行</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>
+                        ベクトル,
+                        [データ形式, チャネル数, 各チャネルのサンプル/秒,
+                        所要バイト/秒の推定値,
+                        基本サンプリングブロックのバイト並び,
+                        ビット/サンプル, サウンドデータ長(単位:バイト),
+                        バイト/サンプル(チャネル毎)].
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            サウンドファイル<literal>.wav</literal>をScilabに行列として読み込みます.
+            yが指定された場合, サンプルに関する情報が代入されます
+            <literal>loadwave</literal>により送信されたメッセージを参照).
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// まず0.5秒分のサウンドパラメータを作成.
+t=soundsec(0.5);
+// 次にサウンドを生成: 2チャンネルのサウンド.
+s=[sin(2*%pi*440*t);sin(2*%pi*350*t)];
+savewave(TMPDIR+'/foo.wav',s);
+s1=loadwave(TMPDIR+'/foo.wav');
+max(abs(s1-s))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/mapsound.xml b/modules/sound/help/ja_JP/mapsound.xml
new file mode 100755
index 000000000..05ecc9339
--- /dev/null
+++ b/modules/sound/help/ja_JP/mapsound.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="mapsound">
+    <refnamediv>
+        <refname>mapsound</refname>
+        <refpurpose>サウンドマップをプロット</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>mapsound (w,dt,fmin,fmax,simpl,rate)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>dt,fmin,fmax,simpl,rate</term>
+                <listitem>
+                    <para>スカラー. デフォルト値 dt=0.1,fmin=100,fmax=1500,simpl=1,rate=22050;</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            音のサウンドマップをプロット. 時間増分dt毎にFFTを行います.
+            <literal>rate</literal> はサンプリング・レートです. 
+            速度面を考慮して<literal>simpl</literal> 点が収集されます.
+            <literal>fmin</literal> および <literal>fmax</literal> が
+            グラフィック境界として使用されます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// まず0.5秒分のサウンドパラメータを生成
+t=soundsec(0.5);
+// 次にサウンドを生成.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+mapsound(s);
+ ]]></programlisting>
+        <scilab:image>
+            t=soundsec(0.5);
+            s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+            [nr,nc]=size(t);
+            s(nc/2:nc)=sin(330*t(nc/2:nc));
+            mapsound(s);
+        </scilab:image>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/mu2lin.xml b/modules/sound/help/ja_JP/mu2lin.xml
new file mode 100755
index 000000000..0a7e49df2
--- /dev/null
+++ b/modules/sound/help/ja_JP/mu2lin.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="mu2lin">
+    <refnamediv>
+        <refname>mu2lin</refname>
+        <refpurpose>mu-lawエンコーディングを線形信号に変換</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>mu=lin2mu(y)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>実数ベクトル</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>mu</term>
+                <listitem>
+                    <para>実数ベクトル</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            ユーティリティ関数: <literal>y=mu2lin(mu)</literal> は,
+            0 &lt;= mu &lt;= 255の範囲で保存された
+            mu-law形式の8-bitオーディオ信号を,
+            大きさが範囲 -s &lt; y &lt; s (ただし,s = 32124/32768 ~= .9803.  )の
+            線形信号に変換します.
+            入力 mu は,しばしば,バイトエンコードされたオーディオファイルを読み込む
+            mget(...,'uc') により取得されます.
+            Craig Reese
+            (IDA/Supercomputing Research Center Joe Campbell: Department of Defense)
+            によるCプログラムを翻訳.
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="mu2lin">mu2lin</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/playsnd.xml b/modules/sound/help/ja_JP/playsnd.xml
new file mode 100755
index 000000000..85c09dd4f
--- /dev/null
+++ b/modules/sound/help/ja_JP/playsnd.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab
+    *
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="playsnd">
+    <refnamediv>
+        <refname>playsnd</refname>
+        <refpurpose>サウンドプレイヤー機能</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>[]=playsnd(y)
+            []=playsnd(y,rate,bits [,command])
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>行列. 各行は1チャネルを記述</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fs</term>
+                <listitem>
+                    <para>実数, サンプリング周波数 (デフォルト値は22050).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bits</term>
+                <listitem>
+                    <para>実数, ビット長 (通常 8 または 16). 未使用.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>command</term>
+                <listitem>
+                    <para>
+                        Unixシステムのみで使用され,
+                        サウンド(wav)ファイルを演奏する際に使用されるコマンド名を指定します.
+                        デフォルト値は<literal>play</literal>です.
+                        <literal>/dev/audio</literal>が指定された場合,
+                        8ビットmu-law rawサウンドが生成され,
+                        <literal>/dev/audio</literal>に送信されます.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            Scilab行列で指定されたマルチチャネル信号を演奏します.
+            ただし, サウンドのサンプリングレートは<literal>rate</literal>です.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[
+// a two channel signal
+y=loadwave("SCI/modules/sound/demos/chimes.wav");
+playsnd(y)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="lin2mu">lin2mu</link>
+            </member>
+            <member>
+                <link linkend="wavread">wavread</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/savewave.xml b/modules/sound/help/ja_JP/savewave.xml
new file mode 100755
index 000000000..2149a1b35
--- /dev/null
+++ b/modules/sound/help/ja_JP/savewave.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="savewave" xml:lang="ja">
+    <refnamediv>
+        <refname>savewave</refname>
+        <refpurpose>データをサウンドwavファイルに保存.</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>savewave(filename,x [, rate , nbits]);</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>filename</term>
+                <listitem>
+                    <para>文字列. 出力wavファイルのパス</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>mxn 行列, ただし, m はチャンネル数, n は各チャネルの
+                        サンプル数
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>rate</term>
+                <listitem>
+                    <para>
+                        サンプリング・レート(サンプル数/秒)を指定するスカラー.
+                        22050 がデフォルト値です.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            x をwavサウンドファイルに保存します.
+            他のサウンドファイルを<literal>sox</literal>プログラムにより
+            wavファイルに変換できます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// まず0.5秒分のサウンドパラメータを作成.
+t=soundsec(0.5);
+// 次にサウンドを生成.
+s=sin(2*%pi*440*t)+sin(2*%pi*220*t)/2+sin(2*%pi*880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(2*%pi*330*t(nc/2:nc));
+savewave(TMPDIR+'/foo.wav',s);
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="loadwave">loadwave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/sound.xml b/modules/sound/help/ja_JP/sound.xml
new file mode 100755
index 000000000..cd8df73cd
--- /dev/null
+++ b/modules/sound/help/ja_JP/sound.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2007 - INRIA - Scilab
+    *
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="sound">
+    <refnamediv>
+        <refname>sound</refname>
+        <refpurpose>サウンドプレイヤー機能</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>sound(y [,fs,bits,command)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>実数ベクトル</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fs</term>
+                <listitem>
+                    <para>実数, サンプリング周波数(単位:サンプル/秒) (デフォルト値は 22050)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bits</term>
+                <listitem>
+                    <para>実数, ビット数(未使用)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>command</term>
+                <listitem>
+                    <para>
+                        Unixシステムでのみ使用され,
+                        サウンド(wav)ファイルを演奏する際に使用される
+                        コマンドの名前を指定します.
+                        デフォルト値は<literal>aplay</literal>です.
+                        <literal>/dev/audio</literal>を指定した場合,
+                        8ビットmu-law raw サウンドファイルが作成され,
+                        <literal>/dev/audio</literal>に送信されます.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>sound(y,fs)</literal>は,行列<literal>y</literal> 
+            (サンプリング周波数fs)で指定されたサウンド信号を演奏します.
+            実際には,この関数は <literal>playsnd</literal>のラッパーです.
+            yの値は範囲-1.0 &lt;= y &lt;= 1.0にあると仮定されます.
+            この範囲の外側の値は丸められます.
+            <literal>y</literal> の行数はチャネル数を指定します.
+            <literal>sound(y)</literal> は,デフォルトのサンプリング・レート
+            22050 サンプル/秒でサウンドを演奏します.
+            <literal>sound(y,fs,nbits)</literal> は,
+            可能な場合(この機能は未使用),
+            <literal>nbits</literal> ビット/サンプルでサウンドを演奏します.
+            多くのプラットフォームは8または16ビットをサポートします.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[
+// 2チャンネル信号
+y=loadwave("SCI/modules/sound/demos/chimes.wav");
+sound(y)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="playsnd">playsnd</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/soundsec.xml b/modules/sound/help/ja_JP/soundsec.xml
new file mode 100755
index 000000000..616a7c99b
--- /dev/null
+++ b/modules/sound/help/ja_JP/soundsec.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="soundsec">
+    <refnamediv>
+        <refname>soundsec</refname>
+        <refpurpose>
+            周波数<literal>freq</literal> Hzで
+            <literal>t</literal>秒分のサンプルベクトルを生成.
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>samples=soundsec(t [,freq])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>t</term>
+                <listitem>
+                    <para>正の実数の1行1列行列, サンプルの時間長.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>freq</term>
+                <listitem>
+                    <para>
+                        正の実数の1行1列行列, サンプル/秒の周波数.
+                    </para>
+                    <para>デフォルト値は22050 Hz</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            サンプル・レート<literal>freq</literal>で
+            0から <literal>t</literal> 秒までの時間ベクトルを生成します.
+        </para>
+        <para>
+            サンプルは常に <literal>[0,t[</literal>(上界を除く)に整合するように生成されます.
+        </para>
+        <para>
+            0 を<literal>t</literal> または <literal>freq</literal> に指定すると,
+            空の行列が返されます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// まず0.5秒分のサウンドパラメータを作成.
+t=soundsec(0.5);
+// 次に A4 = 440Hz サインを生成
+s=sin(2*%pi*440*t);
+analyze(s,200,600,22050);
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="playsnd">playsnd</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/wavread.xml b/modules/sound/help/ja_JP/wavread.xml
new file mode 100755
index 000000000..1c2f9a1af
--- /dev/null
+++ b/modules/sound/help/ja_JP/wavread.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2008 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="wavread" xml:lang="ja">
+    <refnamediv>
+        <refname>wavread</refname>
+        <refpurpose>.wav サウンドファイルを読み込む</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>y=wavread(wavfile)
+            y=wavread(wavfile,ext)
+            [y,Fs,bits]=wavread(wavfile)
+            [y,Fs,bits]=wavread(wavfile,ext)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>wavfile</term>
+                <listitem>
+                    <para>文字列(拡張子が指定されない場合,拡張子 .wav が追加されます)
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>整数, サンプリング周波数(単位:Hz) (サンプル数/秒).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ext</term>
+                <listitem>
+                    <para>
+                        文字列 (<literal>'size'</literal>) または string('info') または
+                        (nサンプルを読み込む)整数 ,
+                        (n1からn2を読み込む) 1 x 2整数ベクトル.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>.wav</literal>サウンドファイルを読み込む
+            ユーティリティ関数.
+            <literal>wavread(wavfile)</literal> は文字列wavfileで
+            指定されたサウンドファイルを読み込み,サンプルデータをyに返します.
+            大きさは [-1,+1]の範囲となります.
+            以下の形式の多チャネルデータをサポートします:
+            8-bit mu-law, 8-, 16-, および 32ビット,線形, および浮動小数点.
+        </para>
+        <para>
+            <literal>[y,Fs,bits]=wavread(wavfile)</literal> は,
+            ファイル中のデータをエンコードする際に使用された
+            サンプルレート(Fs) (単位:Hz),ビット数/サンプルを返します.
+        </para>
+        <para>
+            <literal>wavread(wavfile,n)</literal>は各チャネルの最初のnサンプルを
+            返します.
+        </para>
+        <para>
+            <literal>wavread(wavfile,[n1,n2])</literal> はサンプル n1 から n2までを返します.
+        </para>
+        <para>
+            <literal>wavread(wavfile,'size')</literal> は,
+            ファイル中に含まれるオーディオデータの大きさを
+            [チャネル サンプル] のベクトルとして返します.
+        </para>
+        <para>
+            <literal>wavread(wavfile,'info')</literal> は,
+            実際のオーディオデータについて
+            ファイル中に含まれるオーディオデータに関する情報を,
+            ベクトル
+            [データ形式, チャネル数, サンプル/秒/チャネル, 所要バイト/秒の推定値,
+            基本サンプルブロックのバイト並び, ビット/秒, サウンドデータ長(単位:バイト),
+            バイト/サンプル (チャネル毎)]
+            として返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+wavread("SCI/modules/sound/demos/chimes.wav","size")
+[y,Fs,bits]=wavread("SCI/modules/sound/demos/chimes.wav");Fs,bits
+subplot(2,1,1)
+plot2d(y(1,:)) // 最初のチャネル
+subplot(2,1,2)
+plot2d(y(2,:)) // 2番目のチャネル
+y=wavread("SCI/modules/sound/demos/chimes.wav",[1 5]) //最初の5サンプル
+ ]]></programlisting>
+        <scilab:image>
+            wavread("SCI/modules/sound/demos/chimes.wav","size")
+            [y,Fs,bits]=wavread("SCI/modules/sound/demos/chimes.wav");
+            subplot(2,1,1)
+            plot2d(y(1,:))
+            subplot(2,1,2)
+            plot2d(y(2,:))
+            y=wavread("SCI/modules/sound/demos/chimes.wav",[1 5])
+        </scilab:image>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="auread">auread</link>
+            </member>
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/ja_JP/wavwrite.xml b/modules/sound/help/ja_JP/wavwrite.xml
new file mode 100755
index 000000000..a328fbd2f
--- /dev/null
+++ b/modules/sound/help/ja_JP/wavwrite.xml
@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) ????-2006 - INRIA - Scilab 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+    -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="wavwrite" xml:lang="ja">
+    <refnamediv>
+        <refname>wavwrite</refname>
+        <refpurpose>.wavサウンドファイルに書き込む</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>wavwrite(y, wavfile)
+            wavwrite(y, Fs, wavfile)
+            wavwrite(y, Fs, nbits, wavfile)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>y</term>
+                <listitem>
+                    <para>実数ベクトルまたは行列,エントリは [-1,1]の範囲.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>wavfile</term>
+                <listitem>
+                    <para>文字列 (拡張子が指定されない場合拡張子.wavが追加されます)
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Fs</term>
+                <listitem>
+                    <para>整数, サンプリング周波数(単位:Hz). デフォルト値は 22500.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>nbits</term>
+                <listitem>
+                    <para>ビット長8, 16, 24, 32 ビット. 
+                        各サンプルに記録される情報のビット数を示します.
+                        16がデフォルト値です.
+                        k                    
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>.wav</literal> サウンドファイルを保存するためのユーティリティ関数.
+            <literal>wavwrite(y,wavfile)</literal>は文字列wavfileで指定された
+            サウンドファイルを書き込みます.
+            デーはは1チャネル毎に1列に並べられている必要があります.
+            範囲[-1,+1]を超える大きさは無視されます.
+        </para>
+        <para>
+            <literal>wavwrite(y,Fs,wavfile)</literal> は,
+            データのサンプルレート <literal>Fs</literal>を
+            Hzで指定します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+A=matrix(1:6,2,3);
+wavwrite(A/6,TMPDIR+'/foo.wav');
+B=wavread(TMPDIR+'/foo.wav');
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="auread">auread</link>
+            </member>
+            <member>
+                <link linkend="wavread">wavread</link>
+            </member>
+            <member>
+                <link linkend="savewave">savewave</link>
+            </member>
+            <member>
+                <link linkend="analyze">analyze</link>
+            </member>
+            <member>
+                <link linkend="mapsound">mapsound</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/sound/help/pt_BR/addchapter.sce b/modules/sound/help/pt_BR/addchapter.sce
new file mode 100755
index 000000000..feb41e875
--- /dev/null
+++ b/modules/sound/help/pt_BR/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Manipulação de Arquivos de Som",SCI+"/modules/sound/help/pt_BR",%T);
+
diff --git a/modules/sound/help/ru_RU/addchapter.sce b/modules/sound/help/ru_RU/addchapter.sce
new file mode 100755
index 000000000..5e0cac5d4
--- /dev/null
+++ b/modules/sound/help/ru_RU/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Sound file handling",SCI+"/modules/sound/help/ru_RU",%T);
+
diff --git a/modules/sound/includes/dynlib_sound.h b/modules/sound/includes/dynlib_sound.h
new file mode 100755
index 000000000..b073b8ab8
--- /dev/null
+++ b/modules/sound/includes/dynlib_sound.h
@@ -0,0 +1,28 @@
+/*
+* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+* Copyright (C) DIGITEO - 2009 - Allan CORNET
+*
+* This file must be used under the terms of the CeCILL.
+* This source file is licensed as described in the file COPYING, which
+* you should have received as part of this distribution.  The terms
+* are also available at
+* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+*
+*/
+
+/*--------------------------------------------------------------------------*/
+#ifndef __DYNLIB_SOUND_H__
+#define __DYNLIB_SOUND_H__
+
+#ifdef _MSC_VER
+#ifdef SOUND_EXPORTS
+#define SOUND_IMPEXP __declspec(dllexport)
+#else
+#define SOUND_IMPEXP __declspec(dllimport)
+#endif
+#else
+#define SOUND_IMPEXP
+#endif
+
+#endif /* __DYNLIB_SOUND_H__ */
+/*--------------------------------------------------------------------------*/
diff --git a/modules/sound/includes/gw_sound.h b/modules/sound/includes/gw_sound.h
new file mode 100755
index 000000000..cf143345a
--- /dev/null
+++ b/modules/sound/includes/gw_sound.h
@@ -0,0 +1,25 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006 - INRIA - Allan CORNET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ */
+
+/*--------------------------------------------------------------------------*/
+#ifndef __GW_SOUND__
+#define __GW_SOUND__
+/*--------------------------------------------------------------------------*/
+#include "dynlib_sound.h"
+/*--------------------------------------------------------------------------*/
+SOUND_IMPEXP int gw_sound(void);
+/*--------------------------------------------------------------------------*/
+SOUND_IMPEXP int sci_beep(char *fname, unsigned long fname_len);
+SOUND_IMPEXP int sci_Playsound(char *fname, unsigned long fname_len);
+/*--------------------------------------------------------------------------*/
+#endif /*  __GW_SOUND__ */
+/*--------------------------------------------------------------------------*/
diff --git a/modules/sound/libscisound.la b/modules/sound/libscisound.la
new file mode 100755
index 000000000..9e202b9d6
--- /dev/null
+++ b/modules/sound/libscisound.la
@@ -0,0 +1,41 @@
+# libscisound.la - a libtool library file
+# Generated by libtool (GNU libtool) 2.4.2
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libscisound.so.5'
+
+# Names of this library.
+library_names='libscisound.so.5.5.2 libscisound.so.5 libscisound.so'
+
+# The name of the static archive.
+old_library=''
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags=''
+
+# Libraries that this one depends upon.
+dependency_libs=' -lpthread -ldl -lcurses -lm'
+
+# Names of additional weak libraries provided by this library
+weak_library_names=''
+
+# Version information for libscisound.
+current=10
+age=5
+revision=2
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/usr/local/lib/scilab'
diff --git a/modules/sound/license.txt b/modules/sound/license.txt
new file mode 100755
index 000000000..54d5984e5
--- /dev/null
+++ b/modules/sound/license.txt
@@ -0,0 +1,12 @@
+Copyright:
+Copyright (c) 2008 - DIGITEO
+Copyright (c) 1989-2008 - INRIA
+Copyright (c) 1989-2007 - ENPC
+
+License:
+This module must be used under the terms of the CeCILL.
+This module file is licensed as described in the file COPYING, which
+you should have received as part of this distribution.  The terms
+are also available at
+http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
diff --git a/modules/sound/locales/ca_ES.po b/modules/sound/locales/ca_ES.po
new file mode 100755
index 000000000..4e1ea8245
--- /dev/null
+++ b/modules/sound/locales/ca_ES.po
@@ -0,0 +1,238 @@
+# Catalan translation for scilab
+# Copyright (c) 2009 Rosetta Contributors and Canonical Ltd 2009
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2009.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2012-04-19 18:00+0000\n"
+"Last-Translator: Marc Coll Carrillo <Unknown>\n"
+"Language-Team: Catalan <ca@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: ca\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: no es pot llegir el paràmetre d'entrada #%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: L'argument d'entrada #%d és d'un tipus incorrecte: Ha de ser una cadena "
+"de caràcters.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Hi ha hagut un error: %s\n"
+
+msgid "Cannot play file."
+msgstr "No s'ha pogut reproduir el fitxer."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: L'argument d'entrada #%d té una mida incorrecta: Ha de ser una cadena de "
+"text.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Error de memòria.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: L'argument d'entrada #%d és incorrecte: Ha de ser '%s' o '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "El mòdul de so del Scilab no està instal·lat.\n"
+
+msgid "Sound file handling"
+msgstr "Gestió del fitxer de so"
+
+msgid "FFT on a wav file"
+msgstr "FFT en un fitxer wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Anàlisi de Fourier de 0,5 segons de paràmetres de so."
+
+msgid "A complete picture of the sound."
+msgstr "Una imatge completa del so."
+
+msgid "see 'mapsound' function"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+"%s: Nombre incorrecte d'arguments d'entrada: Hi ha d'haver entre %d i %d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: No s'ha pogut obrir el fitxer %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "Els límits de la mostra estan fora del rang."
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "El format de les dades és desconegut."
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: L'argument d'entrada té valors incorrectes: El nom del fitxer ha de ser "
+"una cadena de text.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "El vector de dades ha de tenir només 1 o 2 dimensions."
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "Error escrivint el fitxer de so."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"La llei Mu només es pot utilitzar amb dades de 8 bits. Utilitzeu el "
+"method='linear'."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Nombre incorrecte d'arguments d'entrada: Se'n necessiten %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: El nombre d'arguments de sortida és incorrecte.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: El nombre d'arguments de sortida és incorrecte.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s: no s'ha pogut reproduir el so amb l'ordre: %s\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: No hi ha disponible el sistema de so.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: L'argument d'entrada #%d té una mida incorrecta.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "Només es pot codificar en 8/16/24/32 bits."
+
+msgid "Unknown data format."
+msgstr "El format de les dades és desconegut."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s: Nombre d'arguments d'entrada incorrecte: Són necessaris %d com a mínim.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Ha de tenir només valors en 2D."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: L'argument d'entrada #%d té un valor incorrecte: Ha de ser %s o %s, un "
+"enter o un vector de %d enters.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: L'argument d'entrada té un valor incorrecte: El rang d'índexos s'ha "
+"d'especificar com un escalar o un vector de %d elements.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "El fitxer .wav no conté l'identificador RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "El fitxer .wav no conté l'identificador d'ona."
+
+msgid "Error reading .wav file."
+msgstr "Error llegint el fitxer .wav."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Error llegint la peça <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: S'ha produït un error: %s no està suportat.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: S'ha produït un error: Format de fitxer invàlid. Error en la lectura de "
+"<%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+"El fitxer .wav és invàlid: s'ha trobat dades abans de la informació del "
+"format."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "S'ha trobat informació incorrecta de peça en el fitxer RIFF."
+
+msgid "Invalid wav format."
+msgstr "El format wav no és vàlid."
+
+msgid "Error reading wav file."
+msgstr "Error llegint el fitxer wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+"%s: Hi ha hagut un error: El format de compressió de dades %s no està "
+"suportat.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "No s'ha pogut llegir el fitxer .wav amb més de 16 bits per mostra."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "El vector de límit de mostra ha de tenir 2 entrades."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Els límits de la mostra són invàlids (utilitzeu un ordre ascendent)."
diff --git a/modules/sound/locales/cs_CZ.po b/modules/sound/locales/cs_CZ.po
new file mode 100755
index 000000000..cd5b98249
--- /dev/null
+++ b/modules/sound/locales/cs_CZ.po
@@ -0,0 +1,225 @@
+# Czech translation for scilab
+# Copyright (c) 2011 Rosetta Contributors and Canonical Ltd 2011
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2011.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2013-07-06 21:08+0000\n"
+"Last-Translator: Zbyněk Schwarz <Unknown>\n"
+"Language-Team: Czech <cs@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: Nelze přečíst vstupní argument #%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr "%s: Špatný typ vstupního argumentu #%d: Očekáván řetězec.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Vyskytla se chyba: %s\n"
+
+msgid "Cannot play file."
+msgstr "Nelze přehrát soubor."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr "%s: Špatná velikost vstupního argumentu #%d: Očekáván řetězec.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Chyba při přidělování paměti.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: Špatný vstupní argument očekáván #%d: '%s' nebo '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Zvukový modul Scilab není nainstalován\n"
+
+msgid "Sound file handling"
+msgstr "Zacházení se zvukovým souborem"
+
+msgid "FFT on a wav file"
+msgstr "FFT v souboru wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Fourierova analýza  0,5 vteřin zvukových parametrů."
+
+msgid "A complete picture of the sound."
+msgstr "Celkový obrázek zvuku."
+
+msgid "see 'mapsound' function"
+msgstr "více ve funkci 'mapsound'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s: Špatný počet vstupních argumentů: očekáváno %d až %d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: Nelze otevřít soubor %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr "Vektor omezení vzorku musí mít 2 prvky."
+
+msgid "Sample limits out of range."
+msgstr "Limit vozrků mimo rozsah."
+
+msgid "Sample limits must be given in ascending order."
+msgstr "Omezení prvku musí být zadáno ve vzestupném pořadí."
+
+msgid "Error in file format."
+msgstr "Chyba ve formátu souboru."
+
+msgid "Error while reading sound file."
+msgstr "Chyba při čtení zvukového souboru."
+
+msgid "Unrecognized data format."
+msgstr "Nerozpoznaný formát dat."
+
+msgid "Truncated data file."
+msgstr "Zkrácený datový soubor."
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: Špatná hodnota vstupního argumentu: Jméno souboru musí být řetězec.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Datovové pole musí být pouze 1- nebo 2-rozměrné."
+
+msgid "Data clipped during write to file."
+msgstr "Data oříznuta během zápisu do souboru."
+
+msgid "Error while writing sound file."
+msgstr "Chyba při zápisu zvukového souboru."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"Mu-law může být použit pouze s 8 bitovými daty. Místo toho použijte "
+"method='linear'."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Chybný počet vstupních argumentů: očekáváno %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Špatný počet výstupních argumentů.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Špatný počet výstupních argumentů.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s: Nelze přehrát zvuk pomocí příkazu: %s.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Funkce zvuku nejsou dostupné.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: Špatná velikost vstupního argumentu #%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "pro zakódování pouze 8/16/24/32 bitů"
+
+msgid "Unknown data format."
+msgstr "Nezmámý formát dat."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr "%s: Špatný počet vstupního(ch) argumentu(ů): Očekáváno alespoň %d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Vyžaduje pouze 2-D hodnoty."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: Špatná hodnota vstupního argumentu #%d: Musí být buď %s nebo %s, celé "
+"číslo nebo vektor %d celých čísel.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: Špatná hodnota pro vstupní argument: Rozsah ukazatele musí být určen "
+"jako skalár, nebo vektor s %d prvky.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "soubor .wav neobsahuje identifikátor RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "soubor .wav neobsahuje identifikátor wave."
+
+msgid "Error reading .wav file."
+msgstr "Vyba při čtení souboru .wav."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Chyba při čtení kusu <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: Vyskytla se chyba: %s není podporován.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: Vyskytla se chyba: neplatný formát souboru. Chyba při čtení kusu <%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "Neplatný soubor .wav: nalezena data před informacemi o formátu."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Nesprávná velikost kusu informací v souboru RIFF."
+
+msgid "Invalid wav format."
+msgstr "Neplatný formát wav."
+
+msgid "Error reading wav file."
+msgstr "Vyba při čtení souboru .wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s: Vyskytla se chyba: Formát komprese dat %s není podporován.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "Nelze číst soubor .wav s více než 16 bity na vzorek."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "Vektor limitu vzorku musí mít 2 záznamy."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Neplatné limity vzorkování (použijte vzestupné pořadí)."
diff --git a/modules/sound/locales/de_DE.po b/modules/sound/locales/de_DE.po
new file mode 100755
index 000000000..05b83d822
--- /dev/null
+++ b/modules/sound/locales/de_DE.po
@@ -0,0 +1,233 @@
+# German translation for scilab
+# Copyright (c) 2008 Rosetta Contributors and Canonical Ltd 2008
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2008.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2012-05-07 18:52+0000\n"
+"Last-Translator: Dennis Baudys <Unknown>\n"
+"Language-Team: German <de@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: de\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: falscher Typ für Eingangsargument #%d: eine Zeichenkette erwartet.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: ein Fehler ist aufgetreten: %s\n"
+
+msgid "Cannot play file."
+msgstr "Kann Datei nicht wiedergeben."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: falsche Größe für Eingangsargument #%d: eine Zeichenkette erwartet.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Fehler in Speicherreservierung.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: falsches Eingangsargument #%d: '%s' oder '%s' erwartet.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Scilab Audio Modul nicht installiert.\n"
+
+msgid "Sound file handling"
+msgstr ""
+
+msgid "FFT on a wav file"
+msgstr ""
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr ""
+
+msgid "A complete picture of the sound."
+msgstr ""
+
+msgid "see 'mapsound' function"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s: Falsche Anzahl an Eingangsargumenten: %d zu %d erwartet.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: kann Datei nicht öffnen %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "Abtast Grenzen außerhalb des Bereichs"
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "Unbekanntes Datenformat."
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: falscher Wert für Eingangsargument: Dateiname muß eine Zeichenkette "
+"sein.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Datenmatrix darf nur  1- oder 2 Dimensionen haben."
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "Fehler beim Schreiben der Audiodatei."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"Mu-law kann nur mit 8 Bit Daten verwendet werden. Verwende Methode ='linear' "
+"anstattdessen."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Fehlerhafte Anzahl an Eingabeargumenten: Erwartete %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Fehlerhafte Anzahl an Ausgabeargumenten.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Falscher Typ für Ausgangsargument.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Audio Ausgabemöglichkeiten nicht verfügbar.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: Falsche Größe des Eingangsarguments #%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "Nur 8/16/24/32 Bits für das Kodieren."
+
+msgid "Unknown data format."
+msgstr "Unbekanntes Datenformat."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr "%s: falsche Anzahl von Eingangsargumenten: mindestens %d erwartet.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Benötigt nur 2-D Werte."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: falscher Wert für Eingangsargument #%d: muß ein %s oder %s, ein Integer "
+"oder ein Vektor von %d Integern sein.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: falscher Wert für Eingangsargument: Indexbereich muß als Skalar oder %d-"
+"Element Vektor angegeben werden.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr ".wav-Datei enthält keine RIFF Identifikation."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr ".wav-Datei enthält keine Wave Identifikation."
+
+msgid "Error reading .wav file."
+msgstr "Fehler beim Lesen der .wav-Datei."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Fehler beim Lesen des Blocks <fact-ck>"
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: ein Fehler ist aufgetreten: %s wird nicht unterstützt.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: ein Fehler ist aufgetreten: ungültiges Dateiformat: Fehler beim Lesen "
+"des <%s> Stücks.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+"Ungültige .wav-Datei gefunden: Daten beginnen vor Formatinformationen."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Inkorrekte Information der Blockgröße in RIFF Datei,"
+
+msgid "Invalid wav format."
+msgstr "Ungültiges wav-Format"
+
+msgid "Error reading wav file."
+msgstr "Fehler beim Lesen der Wavedatei"
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+"%s: ein Fehler ist aufgetreten: Daten-Kompression-Format %s wird nicht "
+"unterstützt.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "Kann keine .wav Datei mit mehr als 16 pro Abtastwert lesen"
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "Abtast-Grenz-Vektor muß 2 Einträge haben."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "ungültige Abtastgrenzen (verwenden aufsteigende Folge)."
diff --git a/modules/sound/locales/es_ES.po b/modules/sound/locales/es_ES.po
new file mode 100755
index 000000000..cf3556169
--- /dev/null
+++ b/modules/sound/locales/es_ES.po
@@ -0,0 +1,236 @@
+# Spanish translation for scilab
+# Copyright (c) 2009 Rosetta Contributors and Canonical Ltd 2009
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2009.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2012-02-01 22:21+0000\n"
+"Last-Translator: Adrian Pardini <Unknown>\n"
+"Language-Team: Spanish <es@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: es\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: No se puede leer el argumento de entrada#%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: Tipo incorrecto del argumento de entrada #%d: Se esperaba un string.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Ha ocurrido un error: %s\n"
+
+msgid "Cannot play file."
+msgstr "No se puede interpretar el archivo."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: Tamaño incorrecto del argumento de entrada #%d: Se esperaba un string.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Error de asignación de memoria.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: Argumento de entrada #%d incorrecto: Se esperaba '%s' o '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Módulo de sonido de Scilab no instalado.\n"
+
+msgid "Sound file handling"
+msgstr "Manipulación de archivos de sonido"
+
+msgid "FFT on a wav file"
+msgstr "FFT en un archivo wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Análisis de Fourier de 0.5 segundos de parámetros de sonido."
+
+msgid "A complete picture of the sound."
+msgstr "Una imagen completa del sonido."
+
+msgid "see 'mapsound' function"
+msgstr "ver la función 'mapsound'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+"%s: Número incorrecto de argumentos de entrada: Se esperaban de %d a %d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: No se puede abrir el archivo %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "Límites de muestra fuera de rango."
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "Formato de datos no reconocido."
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: Valores incorrectos del argumento de entrada: El nombre de archivo debe "
+"ser un string.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "El arreglo de datos debe tener solo 1- o 2- dimensiones."
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "Error mientras se escribia el archivo de sonido."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"La ley Mu puede ser utilizada solo con datos de 8 bit. Use el método "
+"'lineal' en su lugar."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Número incorrecto de argumentos de entrada: Se esperaban %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Número incorrecto de argumentos de salida.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Número incorrecto de argumento(s) de salida.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s: No se puede reproducir sonido con el comando: %s.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Funciones de audio no disponibles.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: Tamaño incorrecto para el argumento de entrada #%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "solo 8/16/24/32 bits para la codificacion."
+
+msgid "Unknown data format."
+msgstr "Formato de datos desconocido."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s: Número incorrecto de argumento(s) de entrada: Se esperaba al menos %d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Requiere solo valores 2-D."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: Valor incorrecto del argumento de entrada #%d: Debe ser %s o %s, un "
+"entero o un vector de %d enteros.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: Valor incorrecto del argumento de entrada: El rango del índice debe ser "
+"especificado como escalar o un vector de %d-elementos.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "el archivo .wav no contiene el identificador RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "El Archivo .wav no contiene el identificador de onda."
+
+msgid "Error reading .wav file."
+msgstr "Error leyendo el archivo .wav."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Error leyendo la porción <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: Ha ocurrido un error: %s no está soportado.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: Ha ocurrido un error: formato de archivo inválido. Error leyendo la "
+"porción <%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+"Archivo .wav inválido: se encontraron datos antes de la información de "
+"formato."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Información de tamaño de porción incorrecto en el archivo RIFF."
+
+msgid "Invalid wav format."
+msgstr "Formato wav inválido."
+
+msgid "Error reading wav file."
+msgstr "Error leyendo archivo wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+"%s: A ocurrido un error: El formato de compresión de datos %s no está "
+"soportado.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "No se puede leer el archivo .wav con más de 16 bits por muestra"
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "El vector límite de muestra debe tener 2 entradas"
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Límites de muestra inválidos (usando orden ascendente)."
diff --git a/modules/sound/locales/fr_FR.po b/modules/sound/locales/fr_FR.po
new file mode 100755
index 000000000..46c1a9937
--- /dev/null
+++ b/modules/sound/locales/fr_FR.po
@@ -0,0 +1,243 @@
+# French translation for scilab
+# Copyright (c) 2008 Rosetta Contributors and Canonical Ltd 2008
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2008.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2014-03-31 08:42+0000\n"
+"Last-Translator: Vincent Couvert <Unknown>\n"
+"Language-Team: French <fr@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: fr\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s : Impossible de lire l'argument d'entrée n°%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s : Type erroné de l'argument d'entrée n°%d : Une chaîne de caractères "
+"attendue.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s : Une erreur s'est produite : %s\n"
+
+msgid "Cannot play file."
+msgstr "Impossible de lire le fichier."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s : Dimension erronée de l'argument d'entrée n°%d : Une chaîne de "
+"caractères attendue.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s : Erreur d'allocation mémoire.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s : Argument d'entrée n°%d faux : '%s' ou '%s' attendu.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Le module sound de Scilab n'est pas installé.\n"
+
+msgid "Sound file handling"
+msgstr "Gestion de fichiers son"
+
+msgid "FFT on a wav file"
+msgstr "Transformée de Fourier rapide sur un fichier wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Analyse de Fourier de 0,5 secondes de paramètres sonores."
+
+msgid "A complete picture of the sound."
+msgstr "Une image complète du son."
+
+msgid "see 'mapsound' function"
+msgstr "Voir la fonction 'mapsound'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s : Nombre erroné d'arguments d'entrée : %d à %d attendus.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s : Impossible d'ouvrir le fichier %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+"La gamme des index doit être spécifiée comme un scalaire ou un vecteur à 2 "
+"éléments."
+
+msgid "Sample limit vector must have 2 elements."
+msgstr "Le vecteur des limites de l'échantillon doit avoir 2 éléments."
+
+msgid "Sample limits out of range."
+msgstr "Limites d'échantillonnage en dehors de l'intervalle."
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+"Les limites de l'échantillon doivent être données par ordre croissant."
+
+msgid "Error in file format."
+msgstr "Erreur de format de fichier."
+
+msgid "Error while reading sound file."
+msgstr "Erreur à la lecture du fichier son."
+
+msgid "Unrecognized data format."
+msgstr "Format de données non reconnu."
+
+msgid "Truncated data file."
+msgstr "Fichier de données tronqué."
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s : Valeurs erronées de l'argument d'entrée : Le nom de fichier doit être "
+"une chaîne de caractères.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Le tableau de données doit avoir 1 ou 2 dimensions seulement."
+
+msgid "Data clipped during write to file."
+msgstr "Les données ont été tronquées à l'écriture dans le fichier."
+
+msgid "Error while writing sound file."
+msgstr "Erreur pendant l'écriture du fichier son."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"Mu-law ne peut être utilisé qu'avec des données 8 bits. Utilisez "
+"method='linear' à la place."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s : Nombre erroné d'arguments d'entrée : %d attendus.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s : Nombre erroné d'arguments de sortie.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s : Nombre erroné d'argument(s) de sortie.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s : Impossible de lire le son avec la commande : %s.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s : Les capacités audio ne sont pas disponibles.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s : Dimension erronée de l'argument d'entrée n°%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "8/16/24/32 bits seulement pour l'encodage."
+
+msgid "Unknown data format."
+msgstr "Format de données inconnu."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s : Nombre erroné d'argument(s) d'entrée : Au moins %d attendu(s).\n"
+
+msgid "Requires 2-D values only."
+msgstr "Requiert des valeurs 2D seulement."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+"%s : Dimension erronée de l'argument d'entrée n°%d : Une matrice %dx%d "
+"attendue.\n"
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr "%s : Type erroné de l'argument n°%d : Une matrice réelle attendue.\n"
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr "%s : Valeur erronée de l'argument d'entrée n°%d : Doit être >= %d.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s : Valeur erronée de l'argument d'entrée n°%d : Doit être %s ou %s, un "
+"entier ou un vecteur de %d entiers.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s : Valeur erronée de l'argument d'entrée : La plage d'index doit être "
+"spécifiée sous la forme d'un scalaire ou d'un vecteur de %d éléments.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "Le ficher .wav ne contient pas l'identifieur RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "Le fichier .wav ne contient pas l'identifieur wave."
+
+msgid "Error reading .wav file."
+msgstr "Erreur pendant la lecture du fichier .wav."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Erreur pendant la lecture du fragment <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s : Une erreur est survenue : %s n'est pas supporté.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s : Une erreur est survenue : Format de fichier invalide. Erreur pendant la "
+"lecture du morceau <%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+"Fichier .wav invalide : Des données ont été trouvées avant l'information sur "
+"le format."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Information erronée de la taille des fragments dans le fichier RIFF."
+
+msgid "Invalid wav format."
+msgstr "Format wav invalide."
+
+msgid "Error reading wav file."
+msgstr "Erreur pendant la lecture du fichier .wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+"%s : Une erreur est survenue : Le format de compression de données %s n'est "
+"pas supporté.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr ""
+"Impossible de lire le fichier .wav avec plus de 16 bits par échantillons."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "Le vecteur des limites d'échantillonnages doit avoir 2 entrées."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Limites d'échantillonnage invalides (utilisez un ordre croissant)."
diff --git a/modules/sound/locales/it_IT.po b/modules/sound/locales/it_IT.po
new file mode 100755
index 000000000..4e44c37a3
--- /dev/null
+++ b/modules/sound/locales/it_IT.po
@@ -0,0 +1,251 @@
+# Italian translation for scilab
+# Copyright (c) 2009 Rosetta Contributors and Canonical Ltd 2009
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2009.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2015-02-14 22:08+0000\n"
+"Last-Translator: Carml <mighty.carml@gmail.com>\n"
+"Language-Team: Italian <it@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: it\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: Impossibile leggere l'argomento in ingresso #%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: L'argomento in ingresso #%d è di tipo sbagliato: era attesa una "
+"stringa.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Si è verificato il seg. errore: %s\n"
+
+msgid "Cannot play file."
+msgstr "Non è possibile eseguire il file."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: L'argomento in ingresso #%d ha una dimensione sbagliata: era attesa una "
+"stringa.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Errore di allocazione della memoria.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr ""
+"%s: L'argomento in ingresso #%d è sbagliato: era atteso '%s' o '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Il modulo di Scilab per il suono non è installato.\n"
+
+msgid "Sound file handling"
+msgstr "Gestione dei file del suono"
+
+msgid "FFT on a wav file"
+msgstr "FFT su file wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Analisi di Fourier di 0.5 secondi di parametri sonori."
+
+msgid "A complete picture of the sound."
+msgstr "Un quadro completo del suono."
+
+msgid "see 'mapsound' function"
+msgstr "vedere la funzione 'mapsound'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+"%s: Il numero degli argomenti in ingresso è sbagliato: era atteso da %d a "
+"%d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: Non è possibile aprire il file %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+"L'intervallo dell'indice deve essere specificato come uno scalare o un "
+"vettore a 2 elementi."
+
+msgid "Sample limit vector must have 2 elements."
+msgstr "Il vettore limite di esempio deve avere 2 elementi"
+
+msgid "Sample limits out of range."
+msgstr "Gli estremi del campione audio sono oltre il limite massimo."
+
+msgid "Sample limits must be given in ascending order."
+msgstr "I limiti di esempio devono essere forniti in ordine crescente."
+
+msgid "Error in file format."
+msgstr "Errore nel formato del file."
+
+msgid "Error while reading sound file."
+msgstr "Errore nella lettura del file audio."
+
+msgid "Unrecognized data format."
+msgstr "Formato di dati non riconosciuto."
+
+msgid "Truncated data file."
+msgstr "File dei dati troncati"
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: L'argomento in ingresso ha dei valori sbagliati: nomefile deve essere "
+"una stringa.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Gli array di dati devono avere 1- o 2- dimensioni soltanto."
+
+msgid "Data clipped during write to file."
+msgstr "Dati esclusi durante la scrittura del file."
+
+msgid "Error while writing sound file."
+msgstr "Errore durante la scrittura del file di suono."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"La Mu-law può essere usata solo con dati a 8 bit.Usare invece metodo='linear'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr ""
+"%s: Il numero degli argomenti in ingresso è sbagliato: ne erano attesi %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Il numero degli argomenti in uscita è sbagliato.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Il numero degli argomenti in uscita è sbagliato.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s: Impossibile riprodurre il suono con il seg. comando: %s.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Le capacità audio non sono disponibili.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: L'argomento in ingresso #%d ha una dimensione sbagliata.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "solo 8/16/24/32 bit per la codifica"
+
+msgid "Unknown data format."
+msgstr "Formato di dati sconosciuto"
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s: Il numero degli argomenti in ingresso è sbagliato: ne erano attesi "
+"almeno %d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Richiede solo valori 2-D"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+"%s: L'argomento in ingresso #%d ha una dimensione sbagliata: era attesa una "
+"matrice %d-per-%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+"%s: L'argomento in ingresso %d è di tipo sbagliato: era attesa una matrice "
+"reale.\n"
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+"%s: L'argomento in ingresso #%d ha un valore sbagliato: deve essere >=%d.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: L?argomento in ingresso #%d è di tipo sbagliato: deve essere %s o %s, un "
+"intero i un vettore di %d interi.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: L'argomento in ingresso è di tipo sbagliato: l'estensione dell'indice "
+"deve essere specificata come uno scalare o un vettore a %d elementi.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "il file .wav non contiene l'identificatore RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "il file .wav non contiene l'identificatore dell'onda."
+
+msgid "Error reading .wav file."
+msgstr "Errore durante la lettura del file .wav"
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Errore durante la lettura della porzione <fact-ck>"
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: Si è verificato un errore: %s non è supportato.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: Si è verificato un errore: il formato di file non è valido. Errore nel "
+"leggere la porzione <%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+"File .wav non valido: sono stati trovati dei dati prima dell'informazione "
+"sul formato"
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr ""
+"Nel file RIFF l'informazione sulla dimensione del frammento non è corretta."
+
+msgid "Invalid wav format."
+msgstr "Formato wav non valido"
+
+msgid "Error reading wav file."
+msgstr "Errore durante la lettura del file wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+"%s: Si è verificato un errore: Il formato %s per la compressione dei dati "
+"non è supportato.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr ""
+"Non è possibile leggere file .wav con più di 16 bit per campione audio."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "Il vettore del limite del campione audio  deve avere 2 voci."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr ""
+"Estremi del campione audio non valido (usare l'ordinamento ascendente)."
diff --git a/modules/sound/locales/ja_JP.po b/modules/sound/locales/ja_JP.po
new file mode 100755
index 000000000..765119bb5
--- /dev/null
+++ b/modules/sound/locales/ja_JP.po
@@ -0,0 +1,245 @@
+# Japanese translation for scilab
+# Copyright (c) 2009 Rosetta Contributors and Canonical Ltd 2009
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2009.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2014-03-30 14:15+0000\n"
+"Last-Translator: Rui Hirokawa <Unknown>\n"
+"Language-Team: Japanese <z-saito@guitar.ocn.ne.jp>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"X-Poedit-Country: Japan\n"
+"Language: ja\n"
+"X-Poedit-Language: Japanese\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: 入力引数 #%d を読み込めません.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr "%s: 入力引数 #%d の型が間違っています: 文字列を指定してください.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: エラーが発生しました: %s\n"
+
+msgid "Cannot play file."
+msgstr "ファイルを再生できません."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr "%s: 入力引数 #%d の大きさが間違っています: 文字列を指定してください.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: メモリ確保エラー.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: 入力引数 #%d が間違っています: '%s' または '%s' を指定してください.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Scilab sound モジュールがインストールされていません.\n"
+
+msgid "Sound file handling"
+msgstr "音楽ファイルの処理"
+
+msgid "FFT on a wav file"
+msgstr "wavファイルに関するFFT"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "音のパラメータの0.5秒間隔のフーリエ解析."
+
+msgid "A complete picture of the sound."
+msgstr "音の完全な図."
+
+msgid "see 'mapsound' function"
+msgstr "'mapsound' 関数参照"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s: 入力引数の数が間違っています: %d から %d 個の引数を指定してください.\n"
+
+#
+# File: macros/auread.sci, line: 43
+# File: macros/auwrite.sci, line: 68
+# File: macros/loadwave.sci, line: 32
+# File: macros/savewave.sci, line: 242
+# File: macros/wavread.sci, line: 49
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: ファイル %s がオープンできません。\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr "添字範囲はスカラーまたは2要素のベクトルで指定する必要があります."
+
+msgid "Sample limit vector must have 2 elements."
+msgstr "サンプル制限ベクトルは2要素としてください."
+
+msgid "Sample limits out of range."
+msgstr "サンプル範囲を超えました."
+
+msgid "Sample limits must be given in ascending order."
+msgstr "サンプル制限は昇順で指定してください."
+
+msgid "Error in file format."
+msgstr "ファイル形式エラー:"
+
+msgid "Error while reading sound file."
+msgstr "サウンドファイル読み込み時にエラー発生:"
+
+msgid "Unrecognized data format."
+msgstr "データ形式を認識できません."
+
+msgid "Truncated data file."
+msgstr "データファイルが切れています."
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr "%s: 入力引数の値が間違っています: ファイル名には文字列を指定してください.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "データ配列の次元は 1または2次元としてください."
+
+msgid "Data clipped during write to file."
+msgstr "ファイル書き込み時にデータがクリップされました."
+
+#
+# File: macros/auwrite.sci, line: 88
+msgid "Error while writing sound file."
+msgstr "サウンド・ファイルの書き込み中にエラー。"
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr "Mu-law は 8ビットデータでのみ使用可能です. method='linear' を代わりに使用してください."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: 入力引数の数が間違っています: %d 個の引数を指定してください.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: 出力引数の数が間違っています.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: 出力引数の数が間違っています.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s:コマンド %s で音を発することができませんでした.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: オーディオ機能は利用できません.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: 入力引数 #%d の大きさが間違っています.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "対応する符号化は 8/16/24/32 ビットのみです."
+
+#
+# File: macros/savewave.sci, line: 185
+msgid "Unknown data format."
+msgstr "未知のデータ・フォーマットです。"
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr "%s: 入力引数の数が間違っています: %d 個以上の引数を指定してください.\n"
+
+msgid "Requires 2-D values only."
+msgstr "2次元の値のみとする必要があります."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr "%s: 入力引数 #%d の大きさが間違っています: %d 行 %d 列の行列を指定してください.\n"
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr "%s: 引数 %d の型が間違っています:　実数行列を指定してください.\n"
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr "%s: 引数 %d の値が間違っています:　%d 個以上の引数を指定してください.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr "%s: 入力引数 #%d の値が間違っています: %s または %s , 整数または %d 整数のベクトルを指定してください.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr "%s: 入力引数の値が間違っています: インデックスの範囲はスカラーまたは %d-要素ベクトルで指定してください.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr ".wavファイルにRIFF識別子が含まれていません."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr ".wavファイルにwave 識別子が含まれていません."
+
+#
+# File: macros/wavread.sci, line: 102
+# File: macros/wavread.sci, line: 159
+# File: macros/wavread.sci, line: 178
+msgid "Error reading .wav file."
+msgstr ".wav ファイルを読み込み中にエラー"
+
+#
+# File: macros/wavread.sci, line: 108
+msgid "Error reading <fact-ck> chunk."
+msgstr "読み込み中エラー <fact-ck> チャンク"
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: エラーが発生しました : %s はサポートされません.\n"
+
+#
+# File: macros/wavread.sci, line: 236
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr "%s: エラーが起きました: ファイルフォーマットが不正です、 <%s>　チャンク読み取りエラー。\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "不正な .wav ファイル: フォーマット情報の前にデータが見つかりました."
+
+#
+# File: macros/wavread.sci, line: 137
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "RIFF・ファイルの不正確なチャンクサイズ情報。"
+
+msgid "Invalid wav format."
+msgstr "wavフォーマットが間違っています."
+
+#
+# File: macros/wavread.sci, line: 189
+# File: macros/wavread.sci, line: 200
+msgid "Error reading wav file."
+msgstr "wavファイルの読み込みエラーです。"
+
+#
+# File: macros/wavread.sci, line: 236
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s: エラーが起きました: データ圧縮フォーマット %s サポートされません。\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "16ビット/サンプルを超える .wav ファイルを読み込むことはできません."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "サンプル範囲ベクトルは2つのエントリを有する必要があります."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "サンプル範囲が間違っています (昇順としてください)"
diff --git a/modules/sound/locales/pl_PL.po b/modules/sound/locales/pl_PL.po
new file mode 100755
index 000000000..45a6e324f
--- /dev/null
+++ b/modules/sound/locales/pl_PL.po
@@ -0,0 +1,236 @@
+# Polish translation for scilab
+# Copyright (c) 2010 Rosetta Contributors and Canonical Ltd 2010
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2010.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2011-12-03 13:45+0000\n"
+"Last-Translator: I.Rokach <Unknown>\n"
+"Language-Team: Polish <pl@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: pl\n"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+"%s: Nieprawidłowa liczba argumentów wejściowych: oczekiwano od %d do %d.\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: Nieprawidłowy typ argumentu wejściowego nr %d: oczekiwano łańcuch.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Wystąpił błąd: %s\n"
+
+msgid "Cannot play file."
+msgstr "Nie można odtworzyć pliku."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: Nieprawidłowy rozmiar dla argumentu wejściowego nr %d: Oczekiwano ciągu "
+"znaków.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Błąd alokacji pamięci.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr ""
+"%s: Nieprawidłowy parametr wejściowy nr %d: oczekiwano '%s' lub '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Moduł dźwiękowy nie jest zainstalowany.\n"
+
+msgid "Sound file handling"
+msgstr ""
+
+msgid "FFT on a wav file"
+msgstr "FFT na pliku wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Analiza Fouriera 0.5 sekundy parametrów dźwięku."
+
+msgid "A complete picture of the sound."
+msgstr ""
+
+msgid "see 'mapsound' function"
+msgstr "Zobacz funkcję 'mapsound'"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: Nie można otworzyć pliku %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "Granice próbki poza zasięgiem."
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "Nierozpoznany format danych."
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: NIeprawidłowa wartość parametru wejściowego: Nazwa pliku musi być "
+"ciągiem znaków.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Tablica danych musi być 1 - lub 2-wymiarowa."
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "Błąd podczas zapisywania pliku dźwiękowego."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"Mu-law może być tylko użyte z danymi 8-śmio bitowymi. W zamian użyj "
+"method='linear'."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Nieprawidłowa liczba argumentów wejściowych: oczekiwano %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Nieprawidłowa liczba parametrów wyjściowych.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Nieprawidłowa liczba argumentów wyjściowych.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Funkcje audio nie są dostępne.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: Nieprawidłowy rozmiar argumentu wejściowego nr %d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "Kodowanie tylko 8/16/24/32 bitowe."
+
+msgid "Unknown data format."
+msgstr "Nieznany format danych."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s: Nieprawidłowa liczba argumentów wejściowych: oczekiwano przynajmniej "
+"%d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Wymaga tylko wartości 2-D."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: Zła wartość parametru wejściowego nr %d: Musi być %s lub %s, liczba "
+"całkowita lub %d-elementowy wektor liczb całkowitych.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: Zła wartość parametru wejściowego: Zakres indeksów musi być określony "
+"jako skalar lub %d-elementowy wektor.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "Plik .wav nie zawiera idektyfikatora RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "Plik .wav nie zawiera idektyfikatora wave."
+
+msgid "Error reading .wav file."
+msgstr "Błąd odczytu pliku. WAV."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Błąd podczas odczytu kawałka <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: Wystąpił błąd:% s błąd nie jest obsługiwany.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: Wystąpił błąd: niewłaściwy format pliku. Błąd podczas odczytu kawałka "
+"<%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "Niewłaściwy plik .wav: znaleziono dane przed informacja o formacie."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Nieprawidłowy rozmiar informacji kawałka w pliku typu RIFF."
+
+msgid "Invalid wav format."
+msgstr "Niewłaściwy format wav."
+
+msgid "Error reading wav file."
+msgstr "Błąd odczytu pliku WAV."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s: Wystąpił błąd %s format kompresji danych nie jest obsługiwany.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr ""
+"Nie można odczytać pliku .wav który posiada więcej niż 16 bitów na próbkę."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "Wektor granic próbki musi posiadać dwie wartości."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Niewłaściwe granice próbki (użyj kolejności rosnącej)."
diff --git a/modules/sound/locales/pt_BR.po b/modules/sound/locales/pt_BR.po
new file mode 100755
index 000000000..0d19cc4c0
--- /dev/null
+++ b/modules/sound/locales/pt_BR.po
@@ -0,0 +1,236 @@
+# Brazilian Portuguese translation for scilab
+# Copyright (c) 2008 Rosetta Contributors and Canonical Ltd 2008
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2008.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2011-09-01 15:19+0000\n"
+"Last-Translator: Allan CORNET <Unknown>\n"
+"Language-Team: Brazilian Portuguese <pt_BR@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: pt_BR\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: Tipo incorreto para o argumento de entrada #%d: esperava-se um texto.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Ocorreu um erro: %s\n"
+
+msgid "Cannot play file."
+msgstr "Não foi possível reproduzir o arquivo."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: Tamanho incorreto para o argumento de entrada #%d: esperava-se um "
+"texto.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Erro de alocação de memória.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: Erro no argumento de entrada #%d: esperava-se '%s' ou '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "O módulo de som do Scilab não está instalado.\n"
+
+msgid "Sound file handling"
+msgstr ""
+
+msgid "FFT on a wav file"
+msgstr "FFT no arquivo wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Análise Fourier de 0.5 segundos de parâmetros do som."
+
+msgid "A complete picture of the sound."
+msgstr "Uma imagem completa do som."
+
+msgid "see 'mapsound' function"
+msgstr "veja a função 'mapsound'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+"%s: Quantidade incorreta de argumentos de entrada: esperava-se de %d a %d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: Não é possível abrir o arquivo %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "Os limites de amostra estão fora do intervalo."
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "Formato de dados desconhecido."
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: Valor incorreto para o argumento de entrada: o nome de arquivo tem que "
+"ser um texto.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "A matriz de dados só pode ser uni ou bidimensional."
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "Erro ao escrever o arquivo de som."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"A lei-mi só pode ser utilizada com dados de 8 bits. Use method='linear' no "
+"lugar."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Quantidade incorreta de argumentos de entrada: esperava-se %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Quantidade incorreta de argumentos de saída.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Quantidade incorreta de argumentos de saída.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Os recursos de áudio não estão disponíveis.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: Tamanho incorreto para o argumento de entrada #%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "Apenas 8/16/24/32 bits para codificação."
+
+msgid "Unknown data format."
+msgstr "Formato de dados desconhecido."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s: Quantidade incorreta de argumentos de entrada: esperava-se pelo menos "
+"%d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Só se aceita valores bidimensionais."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: Valor errado para o argumento de entrada #%d: Deve ser %s ou %s, um "
+"inteiro, ou um vetor de %d inteiros.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: Valor incorreto para o argumento de entrada: o intervalo de índices deve "
+"ser especificado como um escalar ou um vetor de %d-elementos.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "O arquivo .wav não contém o identificador RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "o arquivo .wav não contém o identificador wave."
+
+msgid "Error reading .wav file."
+msgstr "Erro ao ler o arquivo .wav."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Erro ao ler o pedaço <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: Ocorreu um erro: não há suporte para %s.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: Ocorreu um erro: o formato do arquivo é inválido. Erro ao ler o pedaço "
+"<%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "Arquivo .wav inválido: achou dados antes da informação de formato."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Informação de tamanho de pedaço incorreta no arquivo RIFF."
+
+msgid "Invalid wav format."
+msgstr "Formato wav inválido."
+
+msgid "Error reading wav file."
+msgstr "Erro ao carregar o arquivo wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+"%s: Ocorreu um erro: não há suporte para o formato %s de compressão de "
+"dados.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "Não é possível ler o arquivo .wav com mais de 16 bits por amostra."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "O vetor de limite de amostra deve ter 2 entradas."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Limites de amostra inválidos (utilize ordem crescente)."
diff --git a/modules/sound/locales/ru_RU.po b/modules/sound/locales/ru_RU.po
new file mode 100755
index 000000000..739894ccf
--- /dev/null
+++ b/modules/sound/locales/ru_RU.po
@@ -0,0 +1,232 @@
+# translation of sound-ru.po to Russian
+# Russian translation for scilab
+# Copyright (c) 2008 Rosetta Contributors and Canonical Ltd 2008
+# This file is distributed under the same license as the scilab package.
+#
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2008.
+# Aleksey Vorona <voronaam@yandex.ru>, 2009.
+msgid ""
+msgstr ""
+"Project-Id-Version: sound-ru\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2015-03-27 14:59+0000\n"
+"Last-Translator: Stanislav V. Kroter <krotersv@gmail.com>\n"
+"Language-Team: Russian <localization@lists.scilab.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: ru\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: Не могу прочитать входной аргумент №%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr "%s: Неверный тип входного параметра №%d: ожидалась строка.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: Произошла ошибка: %s\n"
+
+msgid "Cannot play file."
+msgstr "Не удалось воспроизвести файл."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr "%s: Неверный размер входного параметра №%d: ожидалась строка.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Ошибка выделения памяти.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: Неверный входной параметр №%d: ожидался «%s» или «%s».\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Модуль «Sound» не установлен.\n"
+
+msgid "Sound file handling"
+msgstr "Управление звуковым файлом"
+
+msgid "FFT on a wav file"
+msgstr "БПФ wav-файла"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Фурье-анализ 0,5 секунды звуковых параметров."
+
+msgid "A complete picture of the sound."
+msgstr "Полная картина звука."
+
+msgid "see 'mapsound' function"
+msgstr "см. функцию 'mapsound'"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s: Неверное количество входных параметров: ожидалось от %d до %d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: Не удалось открыть файл %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+"Диапазон индексов должен быть определён в виде скаляра или 2-элементным "
+"вектором."
+
+msgid "Sample limit vector must have 2 elements."
+msgstr "Вектор пределов выборки должен иметь 2 элемента."
+
+msgid "Sample limits out of range."
+msgstr "Границы сэмплов вне допустимых пределов."
+
+msgid "Sample limits must be given in ascending order."
+msgstr "Пределы выборки должны быть указаны в порядке возрастания."
+
+msgid "Error in file format."
+msgstr "Ошибка в формате файла."
+
+msgid "Error while reading sound file."
+msgstr "Ошибка во время чтения звукового файла."
+
+msgid "Unrecognized data format."
+msgstr "Неизвестный формат данных."
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: Неверное значение входного параметра: имя файла должно быть строкой.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Массив данных должен быть одно- или двумерным."
+
+msgid "Data clipped during write to file."
+msgstr "Данные обрезаны во время записи в файл."
+
+msgid "Error while writing sound file."
+msgstr "Ошибка записи звукового файла."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"Mu-law может быть использован только с 8-битными данными. Используйте метод "
+"«linear» вместо него."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: Неверное количество входных параметров: ожидалось %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: Неверное количество выходных параметров.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: Неверное количество выходных параметров.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s: Не удалось воспроизвести звук с помощью команды: %s.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: Звуковые возможности недоступны.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: Неверный размер входного параметра №%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "только 8/16/24/32 бит для кодирования."
+
+msgid "Unknown data format."
+msgstr "Неизвестный формат данных."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr "%s: Неверное количество входных параметров: ожидалось не менее %d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Требуются двумерные значения."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+"%s: Неверный размер входного аргумента №%d: ожидалась матрица %d на %d.\n"
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr "%s: Неверный тип аргумента №%d: ожидалась вещественная матрица.\n"
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr "%s: Неверное значение входного аргумента №%d: должно быть >= %d.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: Неверное значение входного параметра №%d: должно быть %s или %s, целое "
+"число или вектор из %d целых чисел.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: Неверное значение входного параметра: интервальный указатель должен быть "
+"задан как скаляр или вектор из %d элементов.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr ".wav файл не содержит идентификатора RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr ".wav файл не содержит идентификатора wave."
+
+msgid "Error reading .wav file."
+msgstr "Ошибка чтения .wav файла."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Ошибка чтения <fact-ck> блока."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: Произошла ошибка: %s не подерживается.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: Произошла ошибка: неверный формат файла. Ошибка чтения блока <%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "Неверный .wav файл: данные найдены до информации о формате."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Некорректная информация о размере блока в RIFF файле."
+
+msgid "Invalid wav format."
+msgstr "Неверный формат wav."
+
+msgid "Error reading wav file."
+msgstr "Ошибка чтения wav файла."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s: Произошла ошибка: формат сжатия данных %s не поддерживается.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "Не удалось прочитать .wav файл с более чем 16-ю битами на сэмпл."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr ""
+"Вектор границ сэмплов (Sample limit vector) должен иметь два элемента."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Неверные границы сэмплов (нужно указывать их по возрастанию)."
diff --git a/modules/sound/locales/sound.pot b/modules/sound/locales/sound.pot
new file mode 100755
index 000000000..cab95d99e
--- /dev/null
+++ b/modules/sound/locales/sound.pot
@@ -0,0 +1,356 @@
+# Localization of the module sound
+# Please see in SCI/tools/localization for localization management
+# Copyright (C) 2007-2008 - INRIA
+# Copyright (C) 2008-2011 - DIGITEO
+# Copyright (C) 2012-2014 - Scilab-Enterprises
+# This file is distributed under the same license as the Scilab package.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"Last-Translator: Vincent COUVERT <vincent.couvert@scilab-enterprises.com>\n"
+"Language-Team: Scilab Localization <localization@lists.scilab.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-1\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Revision-Date: 2015-03-27 13:54+0100\n"
+
+# File: sci_gateway/c/sci_PlaySound.c, line: 48
+# File: sci_gateway/c/sci_PlaySound.c, line: 56
+# File: sci_gateway/c/sci_PlaySound.c, line: 69
+# File: sci_gateway/c/sci_beep.c, line: 61
+# File: sci_gateway/c/sci_beep.c, line: 69
+# File: sci_gateway/c/sci_beep.c, line: 83
+# File: sci_gateway/c/sci_beep.c, line: 104
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr ""
+
+#
+# File: sci_gateway/c/sci_PlaySound.c, line: 62
+# File: sci_gateway/c/sci_beep.c, line: 75
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+
+#
+# File: sci_gateway/c/sci_PlaySound.c, line: 128
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr ""
+
+#
+# File: sci_gateway/c/sci_PlaySound.c, line: 128
+msgid "Cannot play file."
+msgstr ""
+
+#
+# File: sci_gateway/c/sci_beep.c, line: 89
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+
+#
+# File: sci_gateway/c/sci_beep.c, line: 96
+# File: sci_gateway/c/sci_beep.c, line: 144
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr ""
+
+#
+# File: sci_gateway/c/sci_beep.c, line: 126
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr ""
+
+#
+# File: src/nosound/nosound.c, line: 20
+msgid "Scilab sound module not installed.\n"
+msgstr ""
+
+# File: demos/sound.dem.gateway.sce, line: 9
+msgid "Sound file handling"
+msgstr ""
+
+#
+# File: demos/sound.dem.gateway.sce, line: 11
+msgid "FFT on a wav file"
+msgstr ""
+
+#
+# File: demos/sound.dem.sce, line: 21
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr ""
+
+#
+# File: demos/sound.dem.sce, line: 36
+msgid "A complete picture of the sound."
+msgstr ""
+
+#
+# File: demos/sound.dem.sce, line: 36
+msgid "see 'mapsound' function"
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 34
+# File: macros/auwrite.sci, line: 42
+# File: macros/auwrite.sci, line: 44
+# File: macros/wavwrite.sci, line: 20
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 43
+# File: macros/auwrite.sci, line: 68
+# File: macros/loadwave.sci, line: 32
+# File: macros/savewave.sci, line: 249
+# File: macros/wavread.sci, line: 49
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 65
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 107
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 110
+# File: macros/wavread.sci, line: 297
+msgid "Sample limits out of range."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 113
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 121
+msgid "Error in file format."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 177
+msgid "Error while reading sound file."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 209
+# File: macros/auwrite.sci, line: 143
+# File: macros/auwrite.sci, line: 147
+msgid "Unrecognized data format."
+msgstr ""
+
+#
+# File: macros/auread.sci, line: 214
+msgid "Truncated data file."
+msgstr ""
+
+#
+# File: macros/auwrite.sci, line: 60
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+
+#
+# File: macros/auwrite.sci, line: 72
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr ""
+
+#
+# File: macros/auwrite.sci, line: 82
+msgid "Data clipped during write to file."
+msgstr ""
+
+#
+# File: macros/auwrite.sci, line: 88
+msgid "Error while writing sound file."
+msgstr ""
+
+#
+# File: macros/auwrite.sci, line: 125
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+
+#
+# File: macros/loadwave.sci, line: 17
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr ""
+
+#
+# File: macros/loadwave.sci, line: 22
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr ""
+
+#
+# File: macros/loadwave.sci, line: 43
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr ""
+
+#
+# File: macros/playsnd.sci, line: 58
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr ""
+
+#
+# File: macros/playsnd.sci, line: 68
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr ""
+
+#
+# File: macros/savewave.sci, line: 98
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr ""
+
+#
+# File: macros/savewave.sci, line: 146
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr ""
+
+#
+# File: macros/savewave.sci, line: 192
+msgid "Unknown data format."
+msgstr ""
+
+#
+# File: macros/sound.sci, line: 27
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+
+#
+# File: macros/sound.sci, line: 41
+msgid "Requires 2-D values only."
+msgstr ""
+
+#
+# File: macros/soundsec.sci, line: 28
+# File: macros/soundsec.sci, line: 42
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#
+# File: macros/soundsec.sci, line: 31
+# File: macros/soundsec.sci, line: 34
+# File: macros/soundsec.sci, line: 45
+# File: macros/soundsec.sci, line: 48
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#
+# File: macros/soundsec.sci, line: 53
+# File: macros/soundsec.sci, line: 57
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 60
+# File: macros/wavread.sci, line: 75
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 65
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 82
+msgid ".wav file does not contain the RIFF identifier."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 87
+msgid ".wav file does not contain the wave identifier."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 102
+# File: macros/wavread.sci, line: 173
+# File: macros/wavread.sci, line: 192
+msgid "Error reading .wav file."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 109
+msgid "Error reading <fact-ck> chunk."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 115
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 120
+#, c-format
+msgid "%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 131
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 150
+msgid "Incorrect chunk size information in RIFF file."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 183
+msgid "Invalid wav format."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 203
+# File: macros/wavread.sci, line: 215
+msgid "Error reading wav file."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 254
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 277
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 293
+msgid "Sample limit vector must have 2 entries."
+msgstr ""
+
+#
+# File: macros/wavread.sci, line: 300
+msgid "Invalid sample limits (use ascending order)."
+msgstr ""
diff --git a/modules/sound/locales/uk_UA.po b/modules/sound/locales/uk_UA.po
new file mode 100755
index 000000000..6be7936b8
--- /dev/null
+++ b/modules/sound/locales/uk_UA.po
@@ -0,0 +1,245 @@
+# Ukrainian translation for scilab
+# Copyright (c) 2010 Rosetta Contributors and Canonical Ltd 2010
+# This file is distributed under the same license as the scilab package.
+#
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2010.
+# Yuri Chornoivan <yurchor@gmail.com>, 2010, 2013.
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2014-03-29 18:25+0000\n"
+"Last-Translator: Yuri Chornoivan <yurchor@gmail.com>\n"
+"Language-Team: Ukrainian <translation@linux.org.ua>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: uk\n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s: не вдалося прочитати вхідний параметр №%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: помилковий тип вхідного параметра №%d: слід використовувати тип "
+"«string».\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: сталася помилка: %s\n"
+
+msgid "Cannot play file."
+msgstr "Не вдалося відтворити файл."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr ""
+"%s: помилковий розмір вхідного параметра №%d: слід використовувати рядок.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: помилка виділення пам’яті.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr ""
+"%s: помилковий вхідний параметра №%d: слід використовувати «%s» або «%s».\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Модуль роботи зі звуком (sound) Scilab не встановлено.\n"
+
+msgid "Sound file handling"
+msgstr "Обробка файла звукових даних"
+
+msgid "FFT on a wav file"
+msgstr "ШПФ для файла wav"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "Розклад Фур’є 0,5 секунди звукових параметрів."
+
+msgid "A complete picture of the sound."
+msgstr "Повний образ звуку."
+
+msgid "see 'mapsound' function"
+msgstr "див. функцію «mapsound»"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr ""
+"%s: помилкова кількість вхідних параметрів: слід використовувати від %d до "
+"%d.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: не вдалося відкрити файл %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+"Діапазон індексів має бути вказано у форматі числа або вектора з двох "
+"елементів."
+
+msgid "Sample limit vector must have 2 elements."
+msgstr "Вектор обмеження семпла має складатися з двох елементів."
+
+msgid "Sample limits out of range."
+msgstr "Межі семпла поза діапазоном."
+
+msgid "Sample limits must be given in ascending order."
+msgstr "Обмеження семпла слід вказувати у порядку зростання."
+
+msgid "Error in file format."
+msgstr "Помилка у форматуванні файла."
+
+msgid "Error while reading sound file."
+msgstr "Помилка під час читання файла звукових даних."
+
+msgid "Unrecognized data format."
+msgstr "Не вдалося визначити формат даних."
+
+msgid "Truncated data file."
+msgstr "Обрізаний файл даних."
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr ""
+"%s: помилкові значення вхідних параметрів: назва файла має бути рядком.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "Масив даних може бути лише одно- або двовимірним."
+
+msgid "Data clipped during write to file."
+msgstr "Під час запису до файла дані обрізано."
+
+msgid "Error while writing sound file."
+msgstr "Помилка під час спроби запису звукового файла."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr ""
+"Мю-закон можна використовувати лише для 8-бітових даних. Скористайтеся "
+"методом «linear»."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr ""
+"%s: помилкова кількість вхідних параметрів: слід використовувати %d.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: помилкова кількість вихідних параметрів.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: помилкова кількість вихідних параметрів.\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s: не вдалося відтворити звук за допомогою цієї команди: %s.\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: не виявлено можливостей роботи зі звуком.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: помилкова розмірність вхідного параметра №%d.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "лише 8/16/24/32 бітів для кодування."
+
+msgid "Unknown data format."
+msgstr "Невідомий формат даних."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr ""
+"%s: помилкова кількість вхідних параметрів: слід використовувати не менше за "
+"%d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "Можна використовувати лише двовимірні дані."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+"%s: помилкова розмірність вхідного параметра №%d: мала бути матриця %d на "
+"%d.\n"
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+"%s: помилковий тип параметра %d: слід використовувати матрицю дійсних "
+"значень.\n"
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+"%s: помилкове значення вхідного параметра №%d: значення має бути >= %d.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr ""
+"%s: помилкове значення вхідного параметра №%d: слід використовувати %s або "
+"%s, ціле число або вектор з %d цілих чисел.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr ""
+"%s: помилкове значення вхідного параметра: діапазон індексів слід визначати "
+"як скалярне значення або вектор з %d елементів.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr "Файл .wav не містить ідентифікатора RIFF."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr "Файл .wav не містить ідентифікатора wave."
+
+msgid "Error reading .wav file."
+msgstr "Помилка під час читання файла .wav."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "Помилка під час читання фрагмента <fact-ck>."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: сталася помилка: %s не підтримується.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr ""
+"%s: сталася помилка: некоректний формат файла. Помилка читання фрагмента "
+"<%s>.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr ""
+"Некоректний файл .wav: виявлено дані поза межами відомостей про формат."
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "Помилкові дані щодо розмірів фрагмента у файлі RIFF."
+
+msgid "Invalid wav format."
+msgstr "Некоректний формат wav."
+
+msgid "Error reading wav file."
+msgstr "Помилка читання файла wav."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s: сталася помилка: формат стискання даних %s не підтримується.\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "Читання файла .wav у форматі 16 бітів на семпл неможливе."
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "Вектор обмеження семпла має складатися з двох записів 2."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "Некоректні межі семпла (слід впорядковувати за зростанням)."
diff --git a/modules/sound/locales/zh_CN.po b/modules/sound/locales/zh_CN.po
new file mode 100755
index 000000000..ef802fef1
--- /dev/null
+++ b/modules/sound/locales/zh_CN.po
@@ -0,0 +1,218 @@
+# Simplified Chinese translation for scilab
+# Copyright (c) 2008 Rosetta Contributors and Canonical Ltd 2008
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2008.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2012-03-06 12:48+0000\n"
+"Last-Translator: Wesh <Unknown>\n"
+"Language-Team: Simplified Chinese <zh_CN@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: \n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr "%s：不能读取第%d个输入参数。\n"
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr "%s：输入参数#%d的类型错误：应该为一个字符串。\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s：出现错误：%s\n"
+
+msgid "Cannot play file."
+msgstr "无法播放文件。"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr "%s：输入参数#%d的大小错误：应该为字符串。\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s：内存分配错误。\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s：输入参数#%d错误：应该为'%s'或'%s'。\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "Scilab sound模块没有被安装。\n"
+
+msgid "Sound file handling"
+msgstr "声音文件处理"
+
+msgid "FFT on a wav file"
+msgstr "傅里叶分析wav声音文件"
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr "0.5秒声音参数的傅里叶分析"
+
+msgid "A complete picture of the sound."
+msgstr "声音的完整图像"
+
+msgid "see 'mapsound' function"
+msgstr "查看‘mapsound’函数"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s：输入参数的数目错误：应该为%d到%d个参数。\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s：无法打开文件%s。\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "采样限制超出范围。"
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "无法识别的数据格式。"
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr "%s：输入参数的值错误：文件名必须为一个字符串。\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "数据数组必须只能有1维或2维。"
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "写声音文件时出错。"
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr "Mu-law只能用于8位数据。使用了method='linear'。"
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s：输入参数的数目错误，应该为%d个。\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s：输出参数的数目错误。\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s：输出参数的数目错误。\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr "%s：用命令播放声音失败：%s。\n"
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s：不具有音频能力。\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s：输入参数#%d的大小错误。\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "只能为8/16/24/32位编码。"
+
+msgid "Unknown data format."
+msgstr "未知的数据格式。"
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr "%s：输入参数的数目错误：至少%d个。\n"
+
+msgid "Requires 2-D values only."
+msgstr "值需要2D值。"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr "%s：输入参数#%d的值错误：必须为%s或%s，一个整数，或者一个含有%d整数的向量。\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr "%s：输入参数的值错误：索引范围必须制定为一个标量，或有%d元素的向量。\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr ".wav文件不包含RIFF标识。"
+
+msgid ".wav file does not contain the wave identifier."
+msgstr ".wav文件不包含wave标识。"
+
+msgid "Error reading .wav file."
+msgstr "读.wav文件出错。"
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "读<fact-ck>块出错。"
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s：发生了一个错误：不支持%s。\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr "%s：发生了一个错误：不正确的文件格式。读<%s>区块时出错。\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "不正确的.wav文件：在格式信息之前发现数据"
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "在RIFF文件中有不正确的块（chunk）大小信息。"
+
+msgid "Invalid wav format."
+msgstr "不正确的wav格式。"
+
+msgid "Error reading wav file."
+msgstr "读wav文件时发生错误。"
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s：一个错误发生：不支持格式%s的数据压缩。\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "无法读每个采样超过16位的.wav文件。"
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "采样限制向量必须有2个入口。"
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "不正确的采样限制（使用升序）"
diff --git a/modules/sound/locales/zh_TW.po b/modules/sound/locales/zh_TW.po
new file mode 100755
index 000000000..330987a7f
--- /dev/null
+++ b/modules/sound/locales/zh_TW.po
@@ -0,0 +1,218 @@
+# Traditional Chinese translation for scilab
+# Copyright (c) 2008 Rosetta Contributors and Canonical Ltd 2008
+# This file is distributed under the same license as the scilab package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2008.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: scilab\n"
+"Report-Msgid-Bugs-To: <localization@lists.scilab.org>\n"
+"POT-Creation-Date: 2013-04-16 17:44+0100\n"
+"PO-Revision-Date: 2011-09-01 15:21+0000\n"
+"Last-Translator: tim loo <timloo0710@gmail.com>\n"
+"Language-Team: Traditional Chinese <zh_TW@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Launchpad (build 17413)\n"
+"Language: \n"
+
+#, c-format
+msgid "%s: Can not read input argument #%d.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for input argument #%d: A string expected.\n"
+msgstr "%s: 第 %d 輸入參數 的資料型態錯誤: 應該是字串型態.\n"
+
+#, c-format
+msgid "%s: An error occurred: %s\n"
+msgstr "%s: 錯誤產生: %s\n"
+
+msgid "Cannot play file."
+msgstr "無法使用檔案."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: A string expected.\n"
+msgstr "%s: 第 %d 個輸入參數的資料長度錯誤: 應該是字串型態.\n"
+
+#, c-format
+msgid "%s: Memory allocation error.\n"
+msgstr "%s: Memory 分配有誤.\n"
+
+#, c-format
+msgid "%s: Wrong input argument #%d: '%s' or '%s' expected.\n"
+msgstr "%s: 第 %d 輸入參數錯誤: 應為 '%s' 或 '%s'.\n"
+
+msgid "Scilab sound module not installed.\n"
+msgstr "未安裝　Scilab sound  模組\n"
+
+msgid "Sound file handling"
+msgstr ""
+
+msgid "FFT on a wav file"
+msgstr ""
+
+msgid "Fourier analysis of 0.5 seconds of sound parameters."
+msgstr ""
+
+msgid "A complete picture of the sound."
+msgstr ""
+
+msgid "see 'mapsound' function"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d to %d expected.\n"
+msgstr "%s: 輸入參數之數目錯誤: 應為 %d 到 %d 之數.\n"
+
+#, c-format
+msgid "%s: Cannot open file %s.\n"
+msgstr "%s: 無法開啟檔案 %s.\n"
+
+msgid "Index range must be specified as a scalar or a 2 elements vector."
+msgstr ""
+
+msgid "Sample limit vector must have 2 elements."
+msgstr ""
+
+msgid "Sample limits out of range."
+msgstr "取樣的限制值超過範圍."
+
+msgid "Sample limits must be given in ascending order."
+msgstr ""
+
+msgid "Error in file format."
+msgstr ""
+
+msgid "Error while reading sound file."
+msgstr ""
+
+msgid "Unrecognized data format."
+msgstr "無法理解的資料格式"
+
+msgid "Truncated data file."
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong values for input argument: Filename must be a string.\n"
+msgstr "%s: 輸入參數數值錯誤: 檔案名稱必須為一字串.\n"
+
+msgid "Data array must have 1- or 2-dimensions only."
+msgstr "數據陣列必須只有1- or 2-維 ."
+
+msgid "Data clipped during write to file."
+msgstr ""
+
+msgid "Error while writing sound file."
+msgstr "寫入聲音檔時有誤."
+
+msgid "Mu-law can only be used with 8 bit data. Use method='linear' instead."
+msgstr "Mu-law 只能在8 bit數據使用。請改用method='linear'."
+
+#, c-format
+msgid "%s: Wrong number of input arguments: %d expected.\n"
+msgstr "%s: 輸入參數之數目錯誤: 應為 %d 個.\n"
+
+#, c-format
+msgid "%s: Wrong number of output arguments.\n"
+msgstr "%s: 輸出參數數目錯誤.\n"
+
+#, c-format
+msgid "%s: Wrong number of output argument(s).\n"
+msgstr "%s: 輸出參數之數目錯誤(s).\n"
+
+#, c-format
+msgid "%s: Failed to play the sound with command: %s.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Audio capabilities not available.\n"
+msgstr "%s: 音訊功能尚未作用.\n"
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d.\n"
+msgstr "%s: 第 %d 個輸入參數長度錯誤.\n"
+
+msgid "only 8/16/24/32 bits for the encoding."
+msgstr "只有8/16/24/32 位元 可以用作編碼."
+
+msgid "Unknown data format."
+msgstr "未知的資料格式."
+
+#, c-format
+msgid "%s: Wrong number of input argument(s): At least %d expected.\n"
+msgstr "%s: 輸入參數之數目錯誤(s): 最少應為 %d.\n"
+
+msgid "Requires 2-D values only."
+msgstr "只需求2-D值."
+
+#, c-format
+msgid "%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong type for argument #%d: Real matrix expected.\n"
+msgstr ""
+
+#, c-format
+msgid "%s: Wrong value for input argument #%d: Must be >= %d.\n"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument #%d: Must be %s or %s, an integer or a "
+"vector of %d integers.\n"
+msgstr "%s:輸入參數的值有誤#%d: 必須是%s or %s,整數或者是%d個整數的向量.\n"
+
+#, c-format
+msgid ""
+"%s: Wrong value for input argument: Index range must be specified as a "
+"scalar or %d-element vector.\n"
+msgstr "%s:輸入參數的值有誤:索引值的範圍必須設定成純量或是%d-元素向量.\n"
+
+msgid ".wav file does not contain the RIFF identifier."
+msgstr ".wav檔裏沒有 RIFF 指示符號."
+
+msgid ".wav file does not contain the wave identifier."
+msgstr ".wav檔裏沒有wave  指示符號."
+
+msgid "Error reading .wav file."
+msgstr "讀取.wav 檔有誤."
+
+msgid "Error reading <fact-ck> chunk."
+msgstr "讀<fact-ck>區塊有誤."
+
+#, c-format
+msgid "%s: An error occurred: %s is not supported.\n"
+msgstr "%s: 一個錯誤發生 %s 並不支援.\n"
+
+#, c-format
+msgid ""
+"%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"
+msgstr "%s: 一個錯誤發生: 無效的檔案格式. 讀取大量<%s> 發生錯誤.\n"
+
+msgid "Invalid .wav file: found data before format information."
+msgstr "無效的.wav檔:在格式資訊中發現資料"
+
+msgid "Incorrect chunk size information in RIFF file."
+msgstr "RIFF 檔案中有不正確的區塊大小資訊"
+
+msgid "Invalid wav format."
+msgstr "無法的wav 格式"
+
+msgid "Error reading wav file."
+msgstr "讀取.wav 檔有誤."
+
+#, c-format
+msgid "%s: An error occurred: Data compression format %s is not supported.\n"
+msgstr "%s: 錯誤: 未支持資料壓縮格式 %s .\n"
+
+msgid "Cannot read .wav file  with more than 16 bits per sample."
+msgstr "不能用每個樣本大於16 bits 才讀.wav檔"
+
+msgid "Sample limit vector must have 2 entries."
+msgstr "取樣的極限向量只能有2個輸入值."
+
+msgid "Invalid sample limits (use ascending order)."
+msgstr "無效的取樣限制(使用遞減順序)."
diff --git a/modules/sound/macros/analyze.bin b/modules/sound/macros/analyze.bin
new file mode 100755
index 000000000..2a946c930
--- /dev/null
+++ b/modules/sound/macros/analyze.bin
diff --git a/modules/sound/macros/analyze.sci b/modules/sound/macros/analyze.sci
new file mode 100755
index 000000000..f5de115f2
--- /dev/null
+++ b/modules/sound/macros/analyze.sci
@@ -0,0 +1,26 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function analyze (w,fmin,fmax,rate,points)
+    // Make a frequency plot of the signal w with sampling rate.
+    // The data must be at least points long.
+    // The maximal frequency plotted will be fmax, the minimal fmin.
+    [lhs,rhs]=argn(0);
+    if ( rhs <= 4 ) then points=8192 ; end ;
+    if ( rhs <= 3 ) then rate=0; end ;
+    if ( rhs <= 2 ) then fmax=1500; end ;
+    if ( rhs <= 1 ) then fmin=10;  end ;
+    defaultrate=22050;
+    if rate==0; rate=defaultrate; end;
+    v=w(1:points);
+    f=abs(fft(v,1));
+    i=fmin/rate*points:fmax/rate*points;
+    fr=i/points*rate;
+    plot2d(fr',f(i)');
+endfunction
diff --git a/modules/sound/macros/auread.bin b/modules/sound/macros/auread.bin
new file mode 100755
index 000000000..cf20e24fb
--- /dev/null
+++ b/modules/sound/macros/auread.bin
diff --git a/modules/sound/macros/auread.sci b/modules/sound/macros/auread.sci
new file mode 100755
index 000000000..5be614f5c
--- /dev/null
+++ b/modules/sound/macros/auread.sci
@@ -0,0 +1,216 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function [y,Fs,bits]=auread(aufile,ext)
+
+    //Utility fct: reads .au sound file.
+    //auread(aufile) loads a sound file specified by the string aufile,
+    //returning the sampled data in y. The .au extension is appended
+    //if no extension is given.  Amplitude values are in the range [-1,+1].
+    //Supports multi-channel data in the following formats:
+    //8-bit mu-law, 8-, 16-, and 32-bit linear, and floating point.
+
+    //   [y,Fs,bits]=auread(aufile) returns the sample rate (Fs) in Hertz
+    //   and the number of bits per sample used to encode the
+    //   data in the file.
+
+    //  auread(aufile,n) returns the first n samples from each
+    //       channel in the file.
+    //  auread(aufile,[n1,n2]) returns samples n1 through n2 from
+    //       each channel in the file.
+    //  siz=auread(aufile,'size') returns the size of the audio data contained
+    //  in the file in place of the actual audio data, returning the
+    //  vector siz=[samples channels].
+
+    [nargout,nargin] = argn(0);
+
+    if nargin>2 then
+        error(msprintf(gettext("%s: Wrong number of input arguments: %d to %d expected.\n"),"auread",1,2));
+    end
+    // Append .au extension if it's missing:
+    if strindex(aufile,".")==[] then
+        aufile = aufile+".au";
+    end
+
+    [fid,junk] = mopen(aufile,"rb",0);
+    if junk<0 then
+        error(msprintf(gettext("%s: Cannot open file %s.\n"),"auread",aufile));
+    end
+
+    snd = read_sndhdr(fid);
+
+    Fs = snd("rate")*snd("chans");
+    bits = snd("bits");
+
+    // Determine if caller wants data:
+    if nargin<2 then
+        ext = [];
+    end
+    // Default - read all samples
+    exts = prod(size(ext));
+
+    if ext <> [] then
+        if convstr(ext)=="size" then
+            // Caller doesn't want data - just data size:
+            mclose(fid);
+            y = [snd("samples"),snd("chans")];
+            return
+        elseif exts>2 then
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"auread",gettext("Index range must be specified as a scalar or a 2 elements vector.")));
+        elseif exts==1 then
+            ext = [1,ext];
+        end
+    end
+
+    // Read data:
+
+    snd = read_sndata(fid,snd,ext);
+    y = snd("data");
+    mclose(fid);
+
+endfunction
+
+
+function [new_snd]=read_sndata(fid,snd,ext)
+    new_snd=[];
+    SamplesPerChannel = snd("samples");
+    BytesPerSample = snd("bits")/8;
+    // format:
+    if snd("format")==1 then
+        dtype = "ucb";  // 8-bit mu-law
+    elseif snd("format")==2 then
+        dtype = "cb";  // 8-bit linear
+    elseif snd("format")==3 then
+        dtype = "sb";  // 16-bit linear
+    elseif snd("format")==5 then
+        dtype = "ib"; //  32-bit linear
+    elseif snd("format")==6 then
+        dtype = "fb";  // Single precision
+    elseif snd("format")==7 then
+        dtype = "db";  // Double-precision
+    else
+        error("Unrecognized data format.")
+    end
+
+    // sample range to read:
+    if ext==[] then
+        ext = [1,SamplesPerChannel];
+        // all samples
+    else
+        if prod(size(ext))~=2 then
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndata",gettext("Sample limit vector must have 2 elements.")));
+        end
+        if ext(1)<1|ext(2)>SamplesPerChannel then
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndata",gettext("Sample limits out of range.")));
+        end
+        if ext(1)>ext(2) then
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndata",gettext("Sample limits must be given in ascending order.")));
+        end
+    end
+    // Skip over leading samples:
+    if ext(1)>1 then
+        // Skip over leading samples, if specified:
+        mseek(BytesPerSample*(ext(1)-1)*snd("chans"),fid,"cur");
+        if (merror(fid) <> 0) then
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndata",gettext("Error in file format.")));
+        end
+    end
+
+    // Read desired data:
+    nSPCext = ext(2)-ext(1)+1;
+    // # samples per channel in extraction range
+    extSamples = snd("chans")*nSPCext;
+    data=mget(snd("chans")*nSPCext,dtype,fid);
+    // Rearrange data into a matrix with one channel per column:
+    // XXXX A finir
+    data = matrix(data,snd("chans"),nSPCext);
+    // Convert and normalize data range:
+    if snd("format")==1 then
+        // 8-bit mu-law
+        data = mu2lin(data);
+    elseif snd("format")==2 then
+        // 8-bit linear
+        data = data*(2^(-7));
+    elseif snd("format")==3 then
+        // 16-bit linear
+        data = data*(2^(-15));
+    elseif snd("format")==5 then
+        // 32-bit linear
+        data = data*(2^(-31));
+    elseif snd("format")==6|snd("format")==7 then
+        // Float/Double
+        //a = min(data);
+        //b = max(data);
+        //data = (data-a)/(b-a)*2-1;
+    end
+    new_snd = snd;
+    new_snd("data")=data
+    return
+endfunction
+
+function [snd]=read_sndhdr(fid)
+    // Read file header:
+    snd=tlist(["snd","offset","databytes","format","rate","chans","data","info","bits","samples","magic"])
+
+    snd.magic = ascii(mget(4,"c",fid))
+    if snd.magic~=".snd",
+        error("Not a .au sound file.")
+    end
+
+    snd("offset")=mget(1,"uib",fid)
+    snd("databytes")=mget(1,"uib",fid)
+    snd("format")=mget(1,"uib",fid)
+    snd("rate")=mget(1,"uib",fid)
+    snd("chans")=mget(1,"uib",fid)
+
+    // Directly determine how long info string is:
+    info_len = snd("offset")-24;
+    [info,cnt] = mtlb_fread(fid,info_len,"char");
+    snd("info")=stripblanks(ascii(info'))
+    if cnt~=info_len then
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndhdr",gettext("Error while reading sound file.")));
+    end
+
+    // Determine file length
+    mseek(0,fid,"end");
+    // Go to end of file
+    file_len = mtell(fid);
+    // Get position in bytes
+    mseek(snd("offset"),fid,"set");
+    // Reposition file pointer
+    snd("databytes")=file_len-snd("offset")
+
+    // Interpret format:
+    if snd("format")==1 then
+        snd("bits")=8
+        // 8-bit mu-law
+    elseif snd("format")==2 then
+        snd("bits")=8
+        // 8-bit linear
+    elseif snd("format")==3 then
+        snd("bits")=16
+        // 16-bit linear
+    elseif snd("format")==5 then
+        snd("bits")=32
+        // 32-bit linear
+    elseif snd("format")==6 then
+        snd("bits")=32
+        // Single precision
+    elseif snd("format")==7 then
+        snd("bits")=64
+        // Double-precision
+    else
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndhdr",gettext("Unrecognized data format.")));
+    end
+    // Determine # of samples per channel:
+    snd("samples")=snd("databytes")*8/snd("bits")/snd("chans")
+    if snd("samples")~=fix(snd("samples")) then
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"read_sndhdr",gettext("Truncated data file.")));
+    end
+endfunction
diff --git a/modules/sound/macros/auwrite.bin b/modules/sound/macros/auwrite.bin
new file mode 100755
index 000000000..b4a4c6070
--- /dev/null
+++ b/modules/sound/macros/auwrite.bin
diff --git a/modules/sound/macros/auwrite.sci b/modules/sound/macros/auwrite.sci
new file mode 100755
index 000000000..50b362704
--- /dev/null
+++ b/modules/sound/macros/auwrite.sci
@@ -0,0 +1,168 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function []=auwrite(y,Fs,nbits,method,aufile)
+    //Write .au sound file.
+    //auwrite(y,aufile) writes a sound file specified by the
+    //string aufile.  The data should be arranged with one channel
+    //per column.  Amplitude values outside the range [-1,+1] are
+    //clipped prior to writing.
+    //
+    //Supports multi-channel data for 8-bit mu-law, and 8- and
+    //16-bit linear formats:
+    //
+    //auwrite(y,Fs,aufile) specifies the sample rate of the data
+    //in Hertz.
+    //
+    //auwrite(y,Fs,bits,aufile) selects the number of bits in
+    //the encoder.  Allowable settings are bits=8 and bits=16.
+    //
+    //auwrite(y,Fs,bits,method,aufile) allows selection of the
+    //encoding method, which can be either 'mu' or 'linear'.
+    //Note that mu-law files must be 8-bit. By default, method='mu'.
+
+    // test :
+    // auwrite(y,44100,8,'mu','poo.au')
+    // aplay -c 1 -f MU_LAW --rate=22050 poo.au
+    //
+
+    // Get default:
+    [nargout,nargin] = argn(0)
+    Fs_pref = 22050;
+    nbits_pref = 8;
+    method_pref = "mu";
+
+    if nargin==1 then
+        error(msprintf(gettext("%s: Wrong number of input arguments: %d to %d expected.\n"),"auwrite",2,5));
+    elseif nargin>5 then
+        error(msprintf(gettext("%s: Wrong number of input arguments: %d to %d expected.\n"),"auwrite",2,5));
+    elseif nargin==4 then
+        aufile = method;
+        method = method_pref;
+    elseif nargin==3 then
+        aufile = nbits;
+        method = method_pref;
+        nbits = nbits_pref;
+    elseif nargin==2 then
+        aufile = Fs;
+        method = method_pref;
+        nbits = nbits_pref;
+        Fs = Fs_pref;
+    end
+
+    if ~(type(aufile)==10) then
+        error(msprintf(gettext("%s: Wrong values for input argument: Filename must be a string.\n"),"auwrite"));
+    end
+    if strindex(aufile,".")==[] then
+        aufile = aufile+".au";
+    end
+
+    [fid,junk] = mopen(aufile,"wb",0) // Big-endian
+    if junk<0 then
+        error(msprintf(gettext("%s: Cannot open file %s.\n"),"auwrite",aufile));
+    end
+
+    if length(size(y)) > 2 then
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"auwrite",gettext("Data array must have 1- or 2-dimensions only.")));
+    end
+    if size(y,2)==1 then
+        y = y';
+    end
+
+    // Clip data to normalized range [-1,+1]:
+    i = matrix(find(abs(y)>1),1,-1);
+    if ~(i==[]) then
+        y(i) = sign(y(i));
+        warning(gettext("Data clipped during write to file."));
+    end
+
+    snd = write_sndhdr(fid,Fs,nbits,method,size(y));
+
+    if write_sndata(fid,snd,y) then
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"auwrite",gettext("Error while writing sound file.")));
+    end
+    mclose(fid);
+endfunction
+
+function [status]=write_sndata(fid,snd,data)
+    status = 0;
+    if snd("format")==1 then
+        dtype = "uc";
+        data = lin2mu(data);
+    elseif snd("format")==2 then
+        dtype = "c";// 'int8';
+        data = round(data*(2^7-1));
+    elseif snd("format")==3 then
+        dtype = "sb";// 'int16"
+        data = round(data*(2^15-1));
+    elseif snd("format")==5 then
+        dtype = "ib";// 'int32"
+        data = round(data*(2^31-1));
+    elseif snd("format")==6 then
+        dtype = "fb";
+        //
+    elseif snd("format")==7 then
+        dtype = "db";// double precision
+        //
+    else
+        status = -1;
+        return
+    end
+    total_samples = snd("samples")*snd("chans");
+    mput(data,dtype,fid);
+endfunction
+
+function [snd]=write_sndhdr(fid,Fs,nbits,method,sz)
+    // write header part
+    if method=="mu" then
+        if nbits~=8 then
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"auwrite",gettext("Mu-law can only be used with 8 bit data. Use method=''linear'' instead.")));
+        end
+        snd.format = 1;
+        snd.bits = 8;
+    elseif method=="linear" then
+        if nbits==8 then
+            snd.format=2  // 8-bit linear
+            snd.bits=8
+        elseif nbits==16 then
+            snd.format=3  // 16-bit linear
+            snd.bits=16
+        elseif nbits==32 then
+            snd.format=5 //  32-bit linear
+            snd.bits=32;
+        elseif nbits==64 then
+            snd.format=7;  // Double-precision
+            snd.bits=64;
+        else
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"auwrite",gettext("Unrecognized data format.")));
+            return
+        end
+    else
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"auwrite",gettext("Unrecognized data format.")));
+    end
+
+    // Define sound header structure:
+    snd("samples")=sz(2)
+    snd("chans")=sz(1)
+    total_samples = snd("samples")*snd("chans");
+    bytes_per_sample = ceil(snd("bits")/8);
+    snd("rate")=Fs
+    snd("databytes")=bytes_per_sample*total_samples
+    snd("offset")=28
+    snd("info")="SCI0";
+
+    mput(ascii(".snd"),"c",fid); // magic number
+    mput(snd("offset"),"uib",fid); // data location
+    mput(snd("databytes"),"uib",fid); // size in bytes
+    mput(snd("format"),"uib",fid); // data format
+    //
+    mput(snd("rate")/snd("chans"),"uib",fid); // sample rate
+    mput(snd("chans"),"uib",fid); // channels
+    mput(ascii(snd("info")),"c",fid);  // info
+endfunction
diff --git a/modules/sound/macros/buildmacros.bat b/modules/sound/macros/buildmacros.bat
new file mode 100755
index 000000000..f464ac666
--- /dev/null
+++ b/modules/sound/macros/buildmacros.bat
@@ -0,0 +1,6 @@
+rem Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+rem Copyright (C) 2007 - INRIA - Allan CORNET
+rem 
+rem This file is distributed under the same license as the Scilab package.
+
+@..\..\..\bin\scilex -nwni -ns -e exec('buildmacros.sce');quit;
\ No newline at end of file
diff --git a/modules/sound/macros/buildmacros.sce b/modules/sound/macros/buildmacros.sce
new file mode 100755
index 000000000..dbe343894
--- /dev/null
+++ b/modules/sound/macros/buildmacros.sce
@@ -0,0 +1,16 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2005 - INRIA - Allan CORNET
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+//------------------------------------
+if (isdef("genlib") == %f) then
+    exec(SCI+"/modules/functions/scripts/buildmacros/loadgenlib.sce");
+end
+//------------------------------------
+genlib("soundlib","SCI/modules/sound/macros",%f,%t);
+//------------------------------------
diff --git a/modules/sound/macros/cleanmacros.bat b/modules/sound/macros/cleanmacros.bat
new file mode 100755
index 000000000..9356615c4
--- /dev/null
+++ b/modules/sound/macros/cleanmacros.bat
@@ -0,0 +1,8 @@
+rem Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+rem Copyright (C) 2007 - INRIA - Allan CORNET
+rem 
+rem This file is distributed under the same license as the Scilab package.
+
+@del *.bin 2>NUL
+@del lib 2>NUL
+@del names 2>NUL
\ No newline at end of file
diff --git a/modules/sound/macros/lib b/modules/sound/macros/lib
new file mode 100755
index 000000000..b95665a07
--- /dev/null
+++ b/modules/sound/macros/lib
diff --git a/modules/sound/macros/lin2mu.bin b/modules/sound/macros/lin2mu.bin
new file mode 100755
index 000000000..5076582a7
--- /dev/null
+++ b/modules/sound/macros/lin2mu.bin
diff --git a/modules/sound/macros/lin2mu.sci b/modules/sound/macros/lin2mu.sci
new file mode 100755
index 000000000..c0365d436
--- /dev/null
+++ b/modules/sound/macros/lin2mu.sci
@@ -0,0 +1,23 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function [mu]=lin2mu(y)
+    //Utility fct: converts linear signal to mu-law encoding.
+    //  mu = lin2mu(y) converts linear audio signal amplitudes
+    //   in the range  -1 <= y <= 1 to mu-law in the range 0 <= mu <= 255.
+    SCALE = 32768;
+    BIAS = 132;
+    CLIP = 32635;
+    OFFSET = 335;
+    y = SCALE*y;
+    sig = sign(y)+bool2s(y==0);
+    y = min(abs(y),CLIP);
+    [f,e] = frexp(y+BIAS);
+    mu = 64*sig-16*e-fix(32*f)+OFFSET;
+endfunction
diff --git a/modules/sound/macros/loadwave.bin b/modules/sound/macros/loadwave.bin
new file mode 100755
index 000000000..44fdd253f
--- /dev/null
+++ b/modules/sound/macros/loadwave.bin
diff --git a/modules/sound/macros/loadwave.sci b/modules/sound/macros/loadwave.sci
new file mode 100755
index 000000000..2904b948f
--- /dev/null
+++ b/modules/sound/macros/loadwave.sci
@@ -0,0 +1,48 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+// =============================================================================
+function varargout = loadwave(filename)
+
+    lhs = argn(1);
+    rhs = argn(2);
+
+    if rhs <> 1 then
+        error(msprintf(gettext("%s: Wrong number of input arguments: %d expected.\n"),"loadwave",1));
+        return
+    end
+
+    if lhs > 2 then
+        error(msprintf(gettext("%s: Wrong number of output arguments.\n"),"loadwave"));
+        return
+    end
+
+    if ~(type(filename) == 10) then
+        error(msprintf(gettext("%s: Wrong type for input argument #%d: A string expected.\n" ),"loadwave",1));
+        return
+    end
+
+    if ~isfile(filename) then
+        error(msprintf(gettext("%s: Cannot open file %s.\n"),"loadwave",filename));
+    end
+
+    y = wavread(filename);
+
+    if (lhs == 1) then
+        varargout = list(y);
+    elseif (lhs == 2) then
+        info_wav = wavread(filename,"info");
+        varargout = list(y, info_wav);
+    else
+        error(msprintf(gettext("%s: Wrong number of output argument(s).\n" ),"loadwave"));
+        return
+    end
+
+endfunction
+// =============================================================================
diff --git a/modules/sound/macros/mapsound.bin b/modules/sound/macros/mapsound.bin
new file mode 100755
index 000000000..3d2d6a3e9
--- /dev/null
+++ b/modules/sound/macros/mapsound.bin
diff --git a/modules/sound/macros/mapsound.sci b/modules/sound/macros/mapsound.sci
new file mode 100755
index 000000000..ce83d7f72
--- /dev/null
+++ b/modules/sound/macros/mapsound.sci
@@ -0,0 +1,45 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function mapsound (w,dt,fmin,fmax,simpl,rate)
+    // Plots a sound map for a sound.
+    // It does FFT at time increments dt.
+    // rate is the sampling rate.
+    // simpl points are collected for speed reasons.
+
+    [lhs,rhs]=argn(0);
+    if ( rhs <= 5 ) then rate=0;end
+    if ( rhs <= 4 ) then simpl=1; end ;
+    if ( rhs <= 3 ) then fmax=1500; end ;
+    if ( rhs <= 2 ) then fmin=100; end ;
+    if ( rhs <= 1 ) then dt=0.1;  end ;
+    n=prod(size(w));
+    defaultrate=22050;
+    if rate==0; rate=defaultrate; end;
+    dp=dt*rate;
+    points=2^floor(log(dp)/log(2));
+    ind=fmin/rate*points/simpl:fmax/rate*points/simpl;
+    f=abs(fft(w(1:points),1));
+    f=sum(matrix(f,points/simpl,simpl),"c")';
+    M=f(ind);
+    i=1;
+    i=i+dp;
+    while i+points <= n;
+        f=abs(fft(w(i:i+points-1),1));
+        f=sum(matrix(f,points/simpl,simpl),"c")';
+        M=[M;f(ind)];
+        i=i+dp;
+    end;
+    [nl,nc]=size(M);
+    if nl==1 ; return;end
+    x_abs= (0:(nl-1))*(n/rate)/(nl-1);
+    y_abs= (0:(nc-1))/(nc-1);
+    y_abs= fmin*(1-y_abs) + fmax*(y_abs)
+    grayplot(x_abs,y_abs,-M)
+endfunction
diff --git a/modules/sound/macros/mu2lin.bin b/modules/sound/macros/mu2lin.bin
new file mode 100755
index 000000000..21f8f1ef9
--- /dev/null
+++ b/modules/sound/macros/mu2lin.bin
diff --git a/modules/sound/macros/mu2lin.sci b/modules/sound/macros/mu2lin.sci
new file mode 100755
index 000000000..3c786df26
--- /dev/null
+++ b/modules/sound/macros/mu2lin.sci
@@ -0,0 +1,21 @@
+function [y]=mu2lin(mu)
+    //Utility fct: converts mu-law encoding to linear signal.
+    //   y=mu2lin(mu) converts mu-law encoded 8-bit audio signals,
+    //   stored in the range 0 <= mu <= 255, to
+    //   linear signal amplitude in the range -s < y < s where
+    //   s = 32124/32768 ~= .9803.  The input mu is often obtained
+    //   using mget(...,'uc') to read byte-encoded audio files.
+    //  Translation of C program by:
+    //  Craig Reese: IDA/Supercomputing Research Center
+    //  Joe Campbell: Department of Defense
+    //  29 September 1989
+    SCALE = 1/32768;
+    ETAB = [0,132,396,924,1980,4092,8316,16764];
+    mu = 255-mu;
+    sig = mu>127;
+    e = fix(mu/16)-8*bool2s(sig)+1;
+    f = mu-fix(mu./16).*16;
+    y = f.*2.^(e+2);
+    e(:) = ETAB(e);
+    y = SCALE*(1-2*bool2s(sig)) .* (e+y);
+endfunction
diff --git a/modules/sound/macros/names b/modules/sound/macros/names
new file mode 100755
index 000000000..9c6e8d83e
--- /dev/null
+++ b/modules/sound/macros/names
@@ -0,0 +1,13 @@
+analyze
+auread
+auwrite
+lin2mu
+loadwave
+mapsound
+mu2lin
+playsnd
+savewave
+sound
+soundsec
+wavread
+wavwrite
diff --git a/modules/sound/macros/playsnd.bin b/modules/sound/macros/playsnd.bin
new file mode 100755
index 000000000..3d88bbe21
--- /dev/null
+++ b/modules/sound/macros/playsnd.bin
diff --git a/modules/sound/macros/playsnd.sci b/modules/sound/macros/playsnd.sci
new file mode 100755
index 000000000..4dfcd17c1
--- /dev/null
+++ b/modules/sound/macros/playsnd.sci
@@ -0,0 +1,78 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+// Copyright (C) ???? - ENPC
+// Copyright (C) 2009 - DIGITEO - Allan CORNET
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function [] = playsnd(y, rate, bits, aplay)
+    // play signal y at sample rate rate
+    // bits is unused
+    [lhs,rhs] = argn(0);
+
+    // default values
+    if (rhs <= 2) then
+        bits = 16;
+    end
+
+    if (rhs <= 1) then
+        rate = 22050;
+    end
+
+    if rhs > 2 then
+
+        if type(aplay) <> 10 then
+            error(msprintf(_("%s: Wrong type for input argument #%d: A string expected.\n"),"playsnd",3));
+        end
+
+        if size(aplay,"*") <> 1 then
+            error(msprintf(_("%s: Wrong size for input argument #%d: A string expected.\n"),"playsnd",3));
+        end
+
+    else
+        if rhs <= 3 then
+            if getos() == "Darwin" then
+                aplay = "afplay"
+            else
+                aplay = "aplay";
+            end
+        end
+    end
+
+    if getos() == "Windows" then
+        savewave(TMPDIR+"/_playsnd_.wav", y, rate);
+        PlaySound(TMPDIR+"/_playsnd_.wav");
+        return
+    else
+
+        // We should use a external C library here
+        if aplay <> "/dev/audio" then
+            savewave(TMPDIR+"/_playsnd_.wav", y, rate);
+            cmd = msprintf("%s  %s > /dev/null 2>&1", aplay, TMPDIR + "/_playsnd_.wav");
+            [res, stat, stderr] = unix_g(cmd);
+            if (stat <> 0) then
+                error(msprintf(_("%s: Failed to play the sound with command: %s.\n"), "playsnd",  cmd));
+            end
+
+        else
+            [fp, www] = mopen("/dev/audio","wb", 0);
+            if www < 0 then
+                fp = -1;
+            end
+
+            if fp == (-1) then
+                warning(msprintf(_("%s: Audio capabilities not available.\n"),"playsnd"));
+                return
+            end
+
+            mput(lin2mu(y),"uc",fp);
+            mclose(fp);
+
+        end
+    end
+
+endfunction
diff --git a/modules/sound/macros/savewave.bin b/modules/sound/macros/savewave.bin
new file mode 100755
index 000000000..921e64eff
--- /dev/null
+++ b/modules/sound/macros/savewave.bin
diff --git a/modules/sound/macros/savewave.sci b/modules/sound/macros/savewave.sci
new file mode 100755
index 000000000..ef951d31e
--- /dev/null
+++ b/modules/sound/macros/savewave.sci
@@ -0,0 +1,257 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+// =============================================================================
+// WAVE Audio File Format
+// http://ccrma.stanford.edu/courses/422/projects/WaveFormat/
+// http://www.digitalpreservation.gov/formats/fdd/fdd000001.shtml
+// =============================================================================
+function savewave(filename,x,rate,nbits)
+
+    // create_wavheader, write_ckinfo, write_wavedat functions only defined in savewave.sci
+
+    function [x,fmt] = create_wavheader(x,rate,nbits)
+
+        [channels, samples] = size(x);
+        if (samples == 1) then
+            x = x';
+            [channels, samples] = size(x);
+        end
+
+        // Clip data to normalized range [-1,+1]:
+        i = matrix(find(abs(x)>1),1,-1);
+        if ~(i == []) then
+            // Data clipped during write to file.
+            x(i) = sign(x(i));
+        end
+
+        // # bytes per sample to write
+        bytes_per_sample = ceil(nbits/8);
+        total_samples = samples * channels;
+        total_bytes = total_samples * bytes_per_sample;
+
+        riff_cksize = 36 + total_bytes;
+        // Don't include 'RIFF' or its size field
+        fmt_cksize = 16;
+        // Don't include 'fmt' or its size field
+        data_cksize = total_bytes;
+        // Don't include 'data' or its size field
+
+        // Determine pad bytes:
+        data_pad = data_cksize - fix(data_cksize./2).*2;
+        riff_cksize = riff_cksize + data_pad;
+        // + fmt_pad, always 0
+
+        ck= tlist(["ck","fid","Size","ID"]) ;
+        // Write RIFF chunk:
+        ck("fid") = fid;
+        ck("Size") = riff_cksize;
+        ck("ID") = "RIFF";
+        write_ckinfo(ck);
+
+        // Write WAVE:
+        ck("ID") = "WAVE";
+        write_ckinfo(ck,1);
+
+        // Write <fmt-ck>:
+        ck("ID") = "fmt ";
+        ck("Size") = fmt_cksize;
+        write_ckinfo(ck);
+        // Write <wave-format>:
+        fmt = tlist(["fmt","wFormatTag","nChannels","nSamplesPerSec","nAvgBytesPerSec","nBlockAlign","nBitsPerSample"]);
+        fmt("wFormatTag") = 1;
+        // Data encoding format = PCM
+        fmt("nChannels") = channels;
+        // Number of channels
+        fmt("nSamplesPerSec") = rate;
+        // Samples per second
+        fmt("nAvgBytesPerSec") = channels * bytes_per_sample * rate;
+        // Avg transfer rate
+        fmt("nBlockAlign") = channels * bytes_per_sample;
+        // Block alignment
+        fmt("nBitsPerSample") = nbits;
+
+        // standard <PCM-format-specific> info
+        status = write_wavefmt(fid,fmt);
+
+        // Write <data-ck>:
+        ck("ID") = "data";
+        ck("Size") = data_cksize;
+        write_ckinfo(ck);
+
+    endfunction
+    // =============================================================================
+    function write_ckinfo(ck,sflg)
+        [nargout,nargin] = argn(0)
+        // WRITE_CKINFO: Writes next RIFF chunk, but not the chunk data.
+        //   If optional sflg is set to nonzero, write SUBchunk info instead.
+        //   Expects an open FID pointing to first byte of chunk header,
+        //   and a chunk structure.
+        //   ck.fid, ck.ID, ck.Size, ck.Data
+        if length(ck("ID"))<>4 then
+            error(msprintf(gettext("%s: Wrong size for input argument #%d.\n"),"write_ckinfo",1));
+        end
+
+        mput(ascii(ck("ID")),"c",ck("fid"));
+
+        // Error condition
+        if (nargin == 1) then
+            // Write chunk size (skip if subchunk):
+            mput(ck("Size"),"ui",ck("fid"));
+        end
+    endfunction
+    // =============================================================================
+    function [status] = write_wavedat(fid,fmt,data)
+        status = [];
+        // WRITE_WAVEDAT: Write WAVE data chunk
+        //   Assumes fid points to the wave-data chunk
+        //   Requires <wave-format> structure to be passed.
+
+        status = 0;
+
+        if fmt("wFormatTag") == 1 then
+            // PCM Format:
+            // Determine # bytes/sample - format requires rounding
+            //  to next integer number of bytes:
+            BytesPerSample = ceil(fmt("nBitsPerSample")/8);
+
+            select BytesPerSample
+            case 1 then
+                dtype = "uc"; // unsigned 8-bit
+                // Scale data according to bits/samples: [-1,+1] -> [0,255]
+                data = round((data+1)*255/2);
+            case 2 then
+                dtype = "s";
+                // signed 16-bit
+                // Scale data according to bits/samples: [-1,+1] -> [-32768,+32767]
+                data = round((data+1)*65535/2)-32768;
+            case 3 then
+                dtype="c"
+                // signed 24-bit
+                // Scale data according to bits/samples: [-1,+1] -> [-8 388 608,+8 388 607]
+                data = round((data+1)*(2^24-1)/2)-(2^23);
+            case 4 then
+                dtype="i"
+                // signed 32-bit
+                // Scale data according to bits/samples: [-1,+1] -> [-2 147 483 648,+2 147 483 647]
+                data = round((data+1)*(2^32-1)/2)-(2^31);
+
+            else
+                error(msprintf(gettext("%s: An error occurred: %s\n"),"savewave",gettext("only 8/16/24/32 bits for the encoding.")));
+            end
+
+            // Write data, one row at a time (one sample from each channel):
+            [channels,samples] = size(data);
+            total_samples = samples * channels;
+
+            //24-bits needs special treatment
+            if (BytesPerSample == 3) then
+                oct3 = (floor((data)/(2^16)));//msb
+                oct2 = (floor((data-(oct3*2^16))/(2^8)));
+                oct1 = (floor(data-(oct3*2^16)-(oct2*2^8)));//lsb
+                data_line = zeros(3*total_samples,1);
+                select channels
+                case 1
+                    data_line(1:3:$) = oct1(1,:)';
+                    data_line(2:3:$) = oct2(1,:)';
+                    data_line(3:3:$) = oct3(1,:)';
+                case 2
+                    data_line(1:6:$) = oct1(1,:)';
+                    data_line(2:6:$) = oct2(1,:)';
+                    data_line(3:6:$) = oct3(1,:)';
+                    data_line(4:6:$) = oct1(2,:)';
+                    data_line(5:6:$) = oct2(2,:)';
+                    data_line(6:6:$) = oct3(2,:)';
+                end
+                data_line = data_line';
+            else
+                data_line = data;
+            end
+
+
+            try
+                mput(data_line,dtype,fid);
+            catch
+                status = -1;
+                return
+            end
+            // Error condition
+            // Determine if a pad-byte is appended to data chunk:
+            %v2_1$1 = total_samples * BytesPerSample;
+            if ( %v2_1$1 - fix(%v2_1$1./2).*2 ) then
+                mput(0,"uc",fid);
+            end
+        else
+            // Unknown wave-format for data.
+            error(msprintf(gettext("%s: An error occurred: %s\n"),"write_wavedat",gettext("Unknown data format.")));
+        end
+        return
+    endfunction
+    // =============================================================================
+    function [status]=write_wavefmt(fid,fmt)
+        status = 0;
+        // WRITE_WAVEFMT: Write WAVE format chunk.
+        //   Assumes fid points to the wave-format subchunk.
+        //   Requires chunk structure to be passed, indicating
+        //   the length of the chunk.
+
+        // Create <wave-format> data:
+
+        mput(fmt("wFormatTag"),"us",fid);
+        mput(fmt("nChannels"),"us",fid);
+        mput(fmt("nSamplesPerSec"),"ui",fid);
+        mput(fmt("nAvgBytesPerSec"),"ui",fid);
+        mput(fmt("nBlockAlign"),"us",fid);
+
+        // Write format-specific info:
+        if ( fmt("wFormatTag") == 1 ) then
+            // Write standard <PCM-format-specific> info:
+            mput(fmt("nBitsPerSample"),"us",fid)
+        else
+            error("Unknown data format.");
+        end
+    endfunction
+    // =============================================================================
+
+    // savewave main
+    lhs = argn(1);
+    rhs = argn(2);
+
+    if (rhs < 4) then
+        nbits = 16;
+    end;
+
+    if (rhs < 3) then
+        rate = 22050;
+    end;
+
+    if ~(type(filename) == 10) then
+        error(msprintf(gettext("%s: Wrong type for input argument #%d: A string expected.\n" ),"savewave",1));
+    end
+
+    if strindex(filename,".")==[] then
+        filename = filename+".wav";
+    end
+
+    [fid,%v] = mopen(filename,"wb",1);
+
+    if (%v < 0) then
+        fid = -1;
+    end
+
+    if ( fid == (-1) ) then
+        error(msprintf(gettext("%s: Cannot open file %s.\n"),"savewave",filename));
+    end
+
+    [x,fmt] = create_wavheader(x,rate,nbits);
+    status = write_wavedat(fid,fmt,x);
+    mclose(fid);
+
+endfunction
+// =============================================================================
diff --git a/modules/sound/macros/sound.bin b/modules/sound/macros/sound.bin
new file mode 100755
index 000000000..41708acfd
--- /dev/null
+++ b/modules/sound/macros/sound.bin
diff --git a/modules/sound/macros/sound.sci b/modules/sound/macros/sound.sci
new file mode 100755
index 000000000..eab057500
--- /dev/null
+++ b/modules/sound/macros/sound.sci
@@ -0,0 +1,44 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+// Copyright (C) ???? - ENPC
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function []=sound(y,fs,bits,aplay)
+    //SOUND Play vector as sound.
+    //   SOUND(Y,FS) sends the signal in vector Y (with sample frequency
+    //   FS) out to the speaker on platforms that support sound. Values in
+    //   Y are assumed to be in the range -1.0 <= y <= 1.0. Values outside
+    //   that range are clipped.  Stereo sounds are played, on platforms
+    //   that support it, when Y is an N-by-2 matrix.
+    //
+    //   SOUND(Y) plays the sound at the default sample rate of 22050 Hz.
+    //
+    //   SOUND(Y,FS,BITS) plays the sound using BITS bits/sample if
+    //   possible.  Most platforms support BITS=8 or 16.
+    //
+    //   See also SOUNDSC.
+    [nargout,nargin] = argn(0)
+    if nargin<1 then
+        error(msprintf(gettext("%s: Wrong number of input argument(s): At least %d expected.\n"),"sound",1));
+    end
+    if nargin<2 then
+        fs = 22050;
+    end
+    if nargin<3 then
+        bits = 16;
+    end
+    if nargin < 4 aplay="aplay"; end
+    // Make sure y is in the range +/- 1
+    y = max(-1,min(y,1));
+    // Make sure that there's one column
+    // per channel.
+    if length(size(y)) > 2 then
+        error(msprintf(gettext("%s: An error occurred: %s\n"),"sound",gettext("Requires 2-D values only.")));
+    end
+    playsnd(y,fs,bits,aplay);
+endfunction
diff --git a/modules/sound/macros/soundsec.bin b/modules/sound/macros/soundsec.bin
new file mode 100755
index 000000000..daa44bbde
--- /dev/null
+++ b/modules/sound/macros/soundsec.bin
diff --git a/modules/sound/macros/soundsec.sci b/modules/sound/macros/soundsec.sci
new file mode 100755
index 000000000..77aa5ca76
--- /dev/null
+++ b/modules/sound/macros/soundsec.sci
@@ -0,0 +1,74 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+// Copyright (C) ???? - ENPC
+// Copyright (C) 2014 - Scilab Enterprises - Pierre-Aimé AGNEL
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+function [t]=soundsec (n,rate)
+    // Return [0,n) seconds of t parameter at frequency = rate (sample/sec)
+    // Always excludes the last sample if it arrives exactly at n seconds
+    [lhs,rhs]=argn(0);
+
+    //set rate if not defined
+    if rhs <=1 ; rate=22050; end;
+
+    //==============================================================================
+    // Format testing of the parameters
+
+    //n must be a real positive scalar
+    if  typeof(n)=="constant"
+        if isreal(n)
+            if ~isscalar(n)
+                //n is not a real positive scalar
+                error(999, msprintf(_("%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"),"soundsec",1,1,1));
+            end
+        else //n is not real
+            error(999, msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",1));
+        end
+    else //n is not a constant matrix
+        error(999, msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",1));
+    end
+
+    //rate must be a real strictly positive scalar
+    if  typeof(rate)=="constant"
+        if isreal(rate)
+            if ~isscalar(rate)
+                //rate is not a real positive scalar
+                error(999, msprintf(_("%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"),"soundsec",2,1,1));
+            end
+        else //rate is not real
+            error(999, msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",2));
+        end
+    else //rate is not a constant matrix
+        error(999, msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",2));
+    end
+
+    //n and rate must be positive
+    if n<0
+        error(999, msprintf(_("%s: Wrong value for input argument #%d: Must be >= %d.\n"),"soundsec",1,0));
+    end
+
+    if rate<0
+        error(999, msprintf(_("%s: Wrong value for input argument #%d: Must be >= %d.\n"),"soundsec",2,0));
+    end
+    //Format test end
+    //==============================================================================
+
+    max_sample = floor(n*rate);
+    if (max_sample==n*rate)
+        //Remove the last sample if it falls exactly at the n-th seconds
+        max_sample = max_sample-1
+    end
+
+    if rate==0
+        //avoid dividing by 0, if rate is 0 the result will be the empty set
+        rate=1;
+    end
+
+    t = (0:max_sample)/rate;
+endfunction
diff --git a/modules/sound/macros/wavread.bin b/modules/sound/macros/wavread.bin
new file mode 100755
index 000000000..39c698f73
--- /dev/null
+++ b/modules/sound/macros/wavread.bin
diff --git a/modules/sound/macros/wavread.sci b/modules/sound/macros/wavread.sci
new file mode 100755
index 000000000..f6ab9ca0c
--- /dev/null
+++ b/modules/sound/macros/wavread.sci
@@ -0,0 +1,351 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ???? - INRIA - Scilab
+// Copyright (C) ???? - ENPC
+// Copyright (C) 2008-2011 - DIGITEO - Allan CORNET
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+// =============================================================================
+function [y, Fs, bits] = wavread(wavfile, ext)
+
+    y = [];
+    Fs = [];
+    bits = [];
+
+    // Read Microsoft .wav sound file.
+    // y=wavread(wavfile) reads a .wav file specified by the string wavfile,
+    // returning the sampled data in y. The .wav extension is appended
+    // if no extension is given.
+    // Amplitude values are in the range [-1,+1].
+    // [y,fs,bits]=wavread(wavfile) returns the sample rate (fs) in Hertz
+    // and the number of bits per sample (bits) used to encode the
+    // data in the file.
+    // [...]=wavread(wavfile,n) returns only the first n samples from each
+    //       channel in the file.
+    // [...]=wavread(wavfile,[n1 n2]) returns only samples n1 through n2 from
+    //      each channel in the file.
+    // siz=wavread(wavfile,"size") returns the size of the audio data contained
+    //     in the file in place of the actual audio data, returning the
+    //      vector siz=[samples channels].
+    // infos=wavread(wavfile,"size") returns a vector with the information about actual
+    // audio data.
+    // vector infos = [wFormatTag, nChannels, nSamplesPerSec,
+    //                 nAvgBytesPerSec, nBlockAlign,
+    //                 nBitsPerSample, cbSize, nChannels, samples]
+
+
+    // Append .wav extension if necessary
+    if ( strindex(wavfile, ".") == [] ) then
+        wavfile = wavfile + ".wav";
+    end
+
+    // Open the file
+    [fid, err] = mopen(wavfile, "rb", 1);    // Little-endian
+    if (err < 0) then
+        error(msprintf(gettext("%s: Cannot open file %s.\n"), "wavread", wavfile));
+    end
+
+    // Handle ext optional argument
+    if (argn(2) < 2) then
+        ext = [];
+    end
+
+    if (type(ext) == 10) then
+        ext = convstr(ext);
+        if (ext <> "size") & (ext <> "info") then
+            error(msprintf(gettext("%s: Wrong value for input argument #%d: Must be ""%s"" or ""%s"", an integer or a vector of %d integers.\n"), "wavread", 2, "size", "info", 2));
+        end
+    elseif (type(ext) == 1) then
+        exts = size(ext, "*");
+        if (exts > 2) then
+            error(msprintf(gettext("%s: Wrong value for input argument: Index range must be specified as a scalar or %d-element vector.\n"), "wavread", 2));
+        end
+        if (exts == 1) then
+            if (ext == 0) then
+                ext = "size";  // synonym for size
+            else
+                ext = [1, ext];
+            end
+        end
+    else
+        error(msprintf(gettext("%s: Wrong value for input argument #%d: Must be ""%s"" or ""%s"", an integer or a vector of %d integers.\n"), "wavread", 2, "size", "info", 2));
+    end
+
+    Data = [];
+    ID = stripblanks(ascii(mget(4, "c", fid)));
+    Size = mget(1, "ui", fid);
+    if (convstr(ID) ~= "riff") then
+        error(msprintf(gettext("%s: An error occurred: %s\n"), "wavread", gettext(".wav file does not contain the RIFF identifier.")));
+    end
+    rifftype = mget(4, "c", fid);
+    dtype = convstr(ascii(rifftype)');
+    if (dtype ~= "wave") then
+        error(msprintf(gettext("%s: An error occurred: %s\n"), "wavread", gettext(".wav file does not contain the wave identifier.")));
+    end
+
+    // Find optional chunks
+    found_fmt = 0;
+    found_data = 0;
+    while ~found_data then
+        [ID, Size] = find_cktype(fid);
+        select ID
+        case "fact" then
+            total_bytes = Size;
+            orig_pos = mtell(fid);
+            nbytes = 4;
+            // # of required bytes in <fact-ck> header
+            if total_bytes < nbytes then
+                error(msprintf(gettext("%s: An error occurred: %s\n"), "wavread", gettext("Error reading .wav file.")));
+            end
+            factdata = mget(1, "ui", fid); // Samples per second
+            rbytes = total_bytes - (mtell(fid) - orig_pos);
+            if rbytes then
+                mseek(rbytes, fid, "cur");
+                if (merror(fid) <> 0) then
+                    error(msprintf(gettext("%s: An error occurred: %s\n"), "wavread", gettext("Error reading <fact-ck> chunk.")));
+                end
+            end
+
+            // bug 4037
+        case "bext" then
+            error(msprintf(gettext("%s: An error occurred: %s is not supported.\n"), "wavread", "Broadcast Wave Format"));
+            return
+
+            // bug 4832 - Sampler Chunk
+        case "smpl" then
+            error(msprintf(gettext("%s: An error occurred: invalid file format. Error reading <%s> chunk.\n"), "wavread", ID));
+            return
+
+        case "fmt" then
+            found_fmt = 1;
+            [wFormatTag, nChannels, nSamplesPerSec, nAvgBytesPerSec, nBlockAlign, nBitsPerSample, cbSize] = read_wavefmt(fid, Size);
+
+        case "data" then
+
+            found_data = 1;
+            if ~found_fmt then
+                error(msprintf(gettext("%s: An error occurred: %s\n"), "wavread", gettext("Invalid .wav file: found data before format information.")));
+            end
+            if (ext == "size") | (ext == "info") | (~(ext == [])) & and(ext == 0) then
+                // Caller just wants data size:
+                samples = read_wavedat(fid, Size ,wFormatTag, nChannels, nBitsPerSample, -1);
+                mclose(fid);
+                if (ext == "info") then
+                    y = [wFormatTag, nChannels, nSamplesPerSec, nAvgBytesPerSec, nBlockAlign, nBitsPerSample, cbSize, nChannels, samples];
+                else // "size"
+                    y = [nChannels, samples];
+                end
+            else
+                y = read_wavedat(fid, Size ,wFormatTag, nChannels, nBitsPerSample, ext);
+                mclose(fid);
+            end
+
+        else
+            mseek(Size, fid, "cur")
+            if (merror(fid) <> 0) then
+                error(msprintf(gettext("%s: An error occurred: %s\n"), "wavread", gettext("Incorrect chunk size information in RIFF file.")))
+            end
+        end
+    end
+    Fs = nSamplesPerSec;
+    if ( wFormatTag == 1 | wFormatTag == 3) then
+        bits = (nBlockAlign / nChannels) * 8;
+    else
+        // unknown
+        bits = [];
+    end
+endfunction
+// =============================================================================
+function [ID, Size] = find_cktype(fid)
+    ID = stripblanks(ascii(mget(4, "c", fid)));
+    Size = mget(1, "ui", fid);
+endfunction
+// =============================================================================
+function [wFormatTag, nChannels, nSamplesPerSec, nAvgBytesPerSec, nBlockAlign, nBitsPerSample, cbSize] = read_wavefmt(fid, total_bytes)
+    orig_pos = mtell(fid);
+    nbytes = 14; // # of required bytes in  header
+
+    if total_bytes < nbytes then
+        error(msprintf(gettext("%s: An error occurred: %s\n"), "read_wavefmt", gettext("Error reading .wav file.")));
+    end
+
+    // Read wav data:
+    wFormatTag = mget(1, "us", fid);  // Data encoding format
+    nChannels = mget(1, "us", fid); // Number of channels
+    nSamplesPerSec = mget(1, "ui", fid); // Samples per second
+    nAvgBytesPerSec = mget(1, "ui", fid); // Avg transfer rate
+    nBlockAlign = mget(1, "us", fid); // Block alignment
+    if (and(wFormatTag ~= [1 3])) then
+        error(msprintf(gettext("%s: An error occurred: %s\n"), "find_cktype", gettext("Invalid wav format.")));
+    else
+        [cbSize, nBitsPerSample] = read_fmt_pcm(fid, total_bytes);
+    end
+
+    rbytes = total_bytes - (mtell(fid) - orig_pos);
+    if rbytes then
+        mseek(rbytes, fid, "cur")
+        if (merror(fid) <> 0) then
+            error(msprintf(gettext("%s: An error occurred: %s\n"), "read_wavefmt", gettext("Error reading .wav file.")));
+        end
+    end
+endfunction
+// =============================================================================
+function [cbSize, nBitsPerSample] = read_fmt_pcm(fid, total_bytes)
+    nbytes = 14;
+    cbSize = [];
+    nBitsPerSample = [];
+    // # of bytes already read
+    if (total_bytes < nbytes + 2) then
+        error(msprintf(gettext("%s: An error occurred: %s\n"), "find_cktype", gettext("Error reading wav file.")));
+    end
+    nBitsPerSample = mget(1, "us", fid);
+    nbytes = nbytes + 2;
+    if (total_bytes > nbytes) then
+        if (total_bytes >= nbytes + 2) then
+            cbSize = mget(1, "us", fid);
+            nbytes = nbytes + 2;
+        end
+        if (total_bytes > nbytes) then
+            mseek(total_bytes - nbytes, fid, "cur")
+            if (merror(fid) <> 0) then
+                error(msprintf(gettext("%s: An error occurred: %s\n"), "find_cktype", gettext("Error reading wav file.")));
+            end
+        end
+    end
+endfunction
+// =============================================================================
+function Data = read_wavedat(fid, Size, wFormatTag, nChannels, nBitsPerSample, ext)
+    fmt_msg = [];
+    select wFormatTag
+    case 1 then
+        // PCM Format:
+        Data = read_dat_pcm(fid, Size, nChannels, nBitsPerSample, ext, wFormatTag);
+    case 2 then
+        fmt_msg = "Microsoft ADPCM";
+    case 3 then
+        // normalized floating-point
+        Data = read_dat_pcm(fid, Size, nChannels, nBitsPerSample, ext, wFormatTag);
+    case 6 then
+        fmt_msg = "CCITT a-law";
+    case 7 then
+        fmt_msg = "CCITT mu-law";
+    case 17 then
+        fmt_msg = "IMA ADPCM";
+    case 34 then
+        fmt_msg = "DSP Group TrueSpeech TM";
+    case 49 then
+        fmt_msg = "GSM 6.10";
+    case 50 then
+        fmt_msg = "MSN Audio";
+    case 257 then
+        fmt_msg = "IBM Mu-law";
+    case 258 then
+        fmt_msg = "IBM A-law";
+    case 259 then
+        fmt_msg = "IBM AVC Adaptive Differential";
+    else
+        fmt_msg = "Format #" + string(wFormatTag);
+    end
+    if ~(fmt_msg == []) then
+        error(msprintf(gettext("%s: An error occurred: Data compression format %s is not supported.\n"), "read_wavedat", fmt_msg));
+    end
+endfunction
+// =============================================================================
+function Data = read_dat_pcm(fid,total_bytes , nChannels, nBitsPerSample, ext, wFormatTag)
+    // Determine # bytes/sample - format requires rounding
+    //  to next integer number of bytes:
+    BytesPerSample = ceil(nBitsPerSample / 8);
+
+    select BytesPerSample
+    case 1 then  // unsigned 8-bit
+        dtype = "uc";
+    case 2 then // signed 16-bit
+        dtype = "s";
+    case 3 then // signed 24-bit
+        dtype = "c";
+    case 4 then // signed 32-bit (long)
+        if wFormatTag == 3 then
+            dtype = "f";
+        else
+            dtype = "i";
+        end
+    else
+        error(msprintf(gettext("%s: An error occurred: %s\n"), "read_dat_pcm", gettext("Cannot read .wav file  with more than 16 bits per sample.")));
+    end//  select BytesPerSample
+
+    // # bytes in this chunk
+    total_samples = total_bytes / BytesPerSample;
+    SamplesPerChannel = total_samples / nChannels;
+    if ((~(ext == [])) & (ext == -1)) then
+        // Just return the samples per channel, and seek past data:
+        Data = SamplesPerChannel;
+        mseek(total_bytes, fid, "cur");
+        return
+    end
+    if (ext == []) then
+        ext = [1, SamplesPerChannel];
+    else
+        if (prod(size(ext)) ~= 2) then
+            error(msprintf(gettext("%s: An error occurred: %s\n"), "read_dat_pcm", gettext("Sample limit vector must have 2 entries.")));
+            return
+        end
+        if (ext(1) < 1) | (ext(2) > SamplesPerChannel) then
+            error(msprintf(gettext("%s: An error occurred: %s\n"), "read_dat_pcm", gettext("Sample limits out of range.")));
+        end
+        if (ext(1) > ext(2)) then
+            error(msprintf(gettext("%s: An error occurred: %s\n"), "read_dat_pcm", gettext("Invalid sample limits (use ascending order).")));
+        end
+    end
+
+    if (ext(1) > 1) then
+        // Skip if specified:
+        mseek(BytesPerSample * (ext(1) - 1) * nChannels, fid, "cur");
+    end
+
+    // Read data:
+    nSPCext = ext(2) - ext(1) + 1;
+    // # samples per channel in extraction range
+    extSamples = nChannels * nSPCext;
+
+    //24-bits files need special treatment
+    if ( BytesPerSample == 3 ) then
+        Data_tmp = [];
+        Data_tmp = (mget(3 * nChannels * nSPCext, dtype, fid));
+        oct1 = uint8(Data_tmp(1:3:$-1));
+        oct2 = uint8(Data_tmp(2:3:$));
+        oct3 = Data_tmp(3:3:$);
+        Data_tmp2 = (double(oct1) * (2^0) + double(oct2) * (2^8) + double(oct3) * (2^16));
+        Data = matrix(Data_tmp2, [nChannels, nSPCext]);
+    else
+        Data = matrix(mget(nChannels * nSPCext, dtype, fid), [nChannels, nSPCext]);
+    end;
+
+    // Skip trailing samples:
+
+    mseek(BytesPerSample * (SamplesPerChannel - ext(2)) * nChannels, fid, "cur");
+
+    // Determine if a pad-byte is appended and skip if present:
+    junk = Size;
+    if ( junk - fix(junk./2).*2 ) then
+        mseek(1, fid, "cur");
+    end
+    // Normalize data range in [-1 1] (min will hit -1)
+    select BytesPerSample
+    case 1 then
+        Data = (Data - 128) / 128;
+    case 2 then
+        Data = Data / 32768;
+    case 3 then
+        Data = Data / (2^23);
+    case 4 then
+        //  wFormatTag == 3 already normalized
+        if wFormatTag <> 3 then
+            Data = Data / (2^31);
+        end
+    end; //normalization in range [-1 +1]
+endfunction
+// =============================================================================
diff --git a/modules/sound/macros/wavwrite.bin b/modules/sound/macros/wavwrite.bin
new file mode 100755
index 000000000..692397af7
--- /dev/null
+++ b/modules/sound/macros/wavwrite.bin
diff --git a/modules/sound/macros/wavwrite.sci b/modules/sound/macros/wavwrite.sci
new file mode 100755
index 000000000..904ee4905
--- /dev/null
+++ b/modules/sound/macros/wavwrite.sci
@@ -0,0 +1,33 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2005 - INRIA - Allan CORNET
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+// ==========================================================================
+function [] = wavwrite(y,Fs,nbits,wavefile)
+    lhs = argn(1);
+    rhs = argn(2);
+
+    Fs_pref = 22050;
+    nbits_pref = 16;
+
+    // Parse inputs:
+    if  ( (rhs < 2)| (rhs > 4) ) then
+        error(msprintf(gettext("%s: Wrong number of input arguments: %d to %d expected.\n"),"wavwrite",2,3));
+    elseif ( rhs < 3 ) then
+        wavefile = Fs;
+        Fs = Fs_pref;
+        nbits = nbits_pref;
+    elseif ( rhs < 4 ) then
+        wavefile = nbits;
+        nbits = nbits_pref;
+    end
+
+    savewave(wavefile,y,Fs,nbits);
+
+endfunction
+// ==========================================================================
diff --git a/modules/sound/sci_gateway/c/.deps/.dirstamp b/modules/sound/sci_gateway/c/.deps/.dirstamp
new file mode 100755
index 000000000..e69de29bb
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.deps/.dirstamp
diff --git a/modules/sound/sci_gateway/c/.deps/libscisound_la-gw_sound.Plo b/modules/sound/sci_gateway/c/.deps/libscisound_la-gw_sound.Plo
new file mode 100755
index 000000000..63d517b50
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.deps/libscisound_la-gw_sound.Plo
@@ -0,0 +1,273 @@
+sci_gateway/c/libscisound_la-gw_sound.lo: sci_gateway/c/gw_sound.c \
+ /usr/include/stdc-predef.h /usr/include/string.h /usr/include/features.h \
+ /usr/include/x86_64-linux-gnu/sys/cdefs.h \
+ /usr/include/x86_64-linux-gnu/bits/wordsize.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h /usr/include/xlocale.h \
+ /usr/include/x86_64-linux-gnu/bits/string.h \
+ /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/byteswap.h \
+ /usr/include/x86_64-linux-gnu/bits/types.h \
+ /usr/include/x86_64-linux-gnu/bits/typesizes.h \
+ /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/stdlib.h \
+ /usr/include/x86_64-linux-gnu/bits/string3.h includes/gw_sound.h \
+ includes/dynlib_sound.h ../../modules/core/includes/MALLOC.h \
+ ../../modules/core/includes/sci_mem_alloc.h \
+ /usr/include/x86_64-linux-gnu/bits/waitflags.h \
+ /usr/include/x86_64-linux-gnu/bits/waitstatus.h \
+ /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h \
+ /usr/include/x86_64-linux-gnu/sys/select.h \
+ /usr/include/x86_64-linux-gnu/bits/select.h \
+ /usr/include/x86_64-linux-gnu/bits/sigset.h \
+ /usr/include/x86_64-linux-gnu/bits/time.h \
+ /usr/include/x86_64-linux-gnu/bits/select2.h \
+ /usr/include/x86_64-linux-gnu/sys/sysmacros.h \
+ /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib-bsearch.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib.h \
+ ../../modules/api_scilab/includes/api_scilab.h \
+ ../../modules/core/includes/stack-c.h \
+ ../../modules/core/includes/core_math.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/limits.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/syslimits.h \
+ /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \
+ /usr/include/x86_64-linux-gnu/bits/local_lim.h \
+ /usr/include/linux/limits.h \
+ /usr/include/x86_64-linux-gnu/bits/posix2_lim.h /usr/include/math.h \
+ /usr/include/x86_64-linux-gnu/bits/math-vector.h \
+ /usr/include/x86_64-linux-gnu/bits/libm-simd-decl-stubs.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_val.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_valf.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_vall.h \
+ /usr/include/x86_64-linux-gnu/bits/inf.h \
+ /usr/include/x86_64-linux-gnu/bits/nan.h \
+ /usr/include/x86_64-linux-gnu/bits/mathdef.h \
+ /usr/include/x86_64-linux-gnu/bits/mathcalls.h \
+ /usr/include/x86_64-linux-gnu/bits/mathinline.h \
+ ../../modules/core/includes/stack-def.h \
+ ../../modules/core/includes/machine.h \
+ ../../modules/core/includes/stackTypeVariable.h \
+ ../../modules/core/includes/BOOL.h \
+ ../../modules/core/includes/doublecomplex.h \
+ ../../modules/core/includes/stack1.h \
+ ../../modules/core/includes/scisparse.h \
+ ../../modules/core/includes/stack2.h \
+ ../../modules/core/includes/stack3.h \
+ ../../modules/core/includes/stack-optional.h \
+ ../../modules/core/includes/sci_types.h \
+ ../../modules/api_scilab/includes/api_common.h \
+ ../../modules/api_scilab/includes/api_scilab.h \
+ ../../modules/api_scilab/includes/api_double.h \
+ ../../modules/core/includes/doublecomplex.h \
+ ../../modules/api_scilab/includes/api_string.h /usr/include/wchar.h \
+ /usr/include/stdio.h /usr/lib/gcc/x86_64-linux-gnu/5/include/stdarg.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar2.h \
+ ../../modules/api_scilab/includes/api_int.h \
+ ../../modules/api_scilab/includes/api_poly.h \
+ ../../modules/api_scilab/includes/api_sparse.h \
+ ../../modules/api_scilab/includes/api_boolean.h \
+ ../../modules/api_scilab/includes/api_boolean_sparse.h \
+ ../../modules/api_scilab/includes/api_pointer.h \
+ ../../modules/api_scilab/includes/api_list.h \
+ ../../modules/api_scilab/includes/api_error.h \
+ ../../modules/api_scilab/includes/api_handle.h \
+ ../../modules/api_scilab/includes/api_optional.h \
+ ../../modules/core/includes/stack-optional.h \
+ ../../modules/api_scilab/includes/api_hypermat.h \
+ ../../modules/core/includes/core_math.h \
+ ../../modules/core/includes/sci_types.h \
+ ../../modules/core/includes/callFunctionFromGateway.h
+
+/usr/include/stdc-predef.h:
+
+/usr/include/string.h:
+
+/usr/include/features.h:
+
+/usr/include/x86_64-linux-gnu/sys/cdefs.h:
+
+/usr/include/x86_64-linux-gnu/bits/wordsize.h:
+
+/usr/include/x86_64-linux-gnu/gnu/stubs.h:
+
+/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
+
+/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:
+
+/usr/include/xlocale.h:
+
+/usr/include/x86_64-linux-gnu/bits/string.h:
+
+/usr/include/x86_64-linux-gnu/bits/string2.h:
+
+/usr/include/endian.h:
+
+/usr/include/x86_64-linux-gnu/bits/endian.h:
+
+/usr/include/x86_64-linux-gnu/bits/byteswap.h:
+
+/usr/include/x86_64-linux-gnu/bits/types.h:
+
+/usr/include/x86_64-linux-gnu/bits/typesizes.h:
+
+/usr/include/x86_64-linux-gnu/bits/byteswap-16.h:
+
+/usr/include/stdlib.h:
+
+/usr/include/x86_64-linux-gnu/bits/string3.h:
+
+includes/gw_sound.h:
+
+includes/dynlib_sound.h:
+
+../../modules/core/includes/MALLOC.h:
+
+../../modules/core/includes/sci_mem_alloc.h:
+
+/usr/include/x86_64-linux-gnu/bits/waitflags.h:
+
+/usr/include/x86_64-linux-gnu/bits/waitstatus.h:
+
+/usr/include/x86_64-linux-gnu/sys/types.h:
+
+/usr/include/time.h:
+
+/usr/include/x86_64-linux-gnu/sys/select.h:
+
+/usr/include/x86_64-linux-gnu/bits/select.h:
+
+/usr/include/x86_64-linux-gnu/bits/sigset.h:
+
+/usr/include/x86_64-linux-gnu/bits/time.h:
+
+/usr/include/x86_64-linux-gnu/bits/select2.h:
+
+/usr/include/x86_64-linux-gnu/sys/sysmacros.h:
+
+/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h:
+
+/usr/include/alloca.h:
+
+/usr/include/x86_64-linux-gnu/bits/stdlib-bsearch.h:
+
+/usr/include/x86_64-linux-gnu/bits/stdlib-float.h:
+
+/usr/include/x86_64-linux-gnu/bits/stdlib.h:
+
+../../modules/api_scilab/includes/api_scilab.h:
+
+../../modules/core/includes/stack-c.h:
+
+../../modules/core/includes/core_math.h:
+
+/usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/limits.h:
+
+/usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/syslimits.h:
+
+/usr/include/limits.h:
+
+/usr/include/x86_64-linux-gnu/bits/posix1_lim.h:
+
+/usr/include/x86_64-linux-gnu/bits/local_lim.h:
+
+/usr/include/linux/limits.h:
+
+/usr/include/x86_64-linux-gnu/bits/posix2_lim.h:
+
+/usr/include/math.h:
+
+/usr/include/x86_64-linux-gnu/bits/math-vector.h:
+
+/usr/include/x86_64-linux-gnu/bits/libm-simd-decl-stubs.h:
+
+/usr/include/x86_64-linux-gnu/bits/huge_val.h:
+
+/usr/include/x86_64-linux-gnu/bits/huge_valf.h:
+
+/usr/include/x86_64-linux-gnu/bits/huge_vall.h:
+
+/usr/include/x86_64-linux-gnu/bits/inf.h:
+
+/usr/include/x86_64-linux-gnu/bits/nan.h:
+
+/usr/include/x86_64-linux-gnu/bits/mathdef.h:
+
+/usr/include/x86_64-linux-gnu/bits/mathcalls.h:
+
+/usr/include/x86_64-linux-gnu/bits/mathinline.h:
+
+../../modules/core/includes/stack-def.h:
+
+../../modules/core/includes/machine.h:
+
+../../modules/core/includes/stackTypeVariable.h:
+
+../../modules/core/includes/BOOL.h:
+
+../../modules/core/includes/doublecomplex.h:
+
+../../modules/core/includes/stack1.h:
+
+../../modules/core/includes/scisparse.h:
+
+../../modules/core/includes/stack2.h:
+
+../../modules/core/includes/stack3.h:
+
+../../modules/core/includes/stack-optional.h:
+
+../../modules/core/includes/sci_types.h:
+
+../../modules/api_scilab/includes/api_common.h:
+
+../../modules/api_scilab/includes/api_scilab.h:
+
+../../modules/api_scilab/includes/api_double.h:
+
+../../modules/core/includes/doublecomplex.h:
+
+../../modules/api_scilab/includes/api_string.h:
+
+/usr/include/wchar.h:
+
+/usr/include/stdio.h:
+
+/usr/lib/gcc/x86_64-linux-gnu/5/include/stdarg.h:
+
+/usr/include/x86_64-linux-gnu/bits/wchar.h:
+
+/usr/include/x86_64-linux-gnu/bits/wchar2.h:
+
+../../modules/api_scilab/includes/api_int.h:
+
+../../modules/api_scilab/includes/api_poly.h:
+
+../../modules/api_scilab/includes/api_sparse.h:
+
+../../modules/api_scilab/includes/api_boolean.h:
+
+../../modules/api_scilab/includes/api_boolean_sparse.h:
+
+../../modules/api_scilab/includes/api_pointer.h:
+
+../../modules/api_scilab/includes/api_list.h:
+
+../../modules/api_scilab/includes/api_error.h:
+
+../../modules/api_scilab/includes/api_handle.h:
+
+../../modules/api_scilab/includes/api_optional.h:
+
+../../modules/core/includes/stack-optional.h:
+
+../../modules/api_scilab/includes/api_hypermat.h:
+
+../../modules/core/includes/core_math.h:
+
+../../modules/core/includes/sci_types.h:
+
+../../modules/core/includes/callFunctionFromGateway.h:
diff --git a/modules/sound/sci_gateway/c/.deps/libscisound_la-sci_PlaySound.Plo b/modules/sound/sci_gateway/c/.deps/libscisound_la-sci_PlaySound.Plo
new file mode 100755
index 000000000..663d15d31
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.deps/libscisound_la-sci_PlaySound.Plo
@@ -0,0 +1,319 @@
+sci_gateway/c/libscisound_la-sci_PlaySound.lo: \
+ sci_gateway/c/sci_PlaySound.c /usr/include/stdc-predef.h \
+ /usr/include/wchar.h /usr/include/features.h \
+ /usr/include/x86_64-linux-gnu/sys/cdefs.h \
+ /usr/include/x86_64-linux-gnu/bits/wordsize.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h /usr/include/stdio.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/stdarg.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h /usr/include/xlocale.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar2.h \
+ /usr/include/x86_64-linux-gnu/bits/types.h \
+ /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/include/libio.h \
+ /usr/include/_G_config.h /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
+ /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio2.h includes/gw_sound.h \
+ includes/dynlib_sound.h \
+ ../../modules/fileio/includes/expandPathVariable.h \
+ ../../modules/fileio/includes/dynlib_fileio.h \
+ ../../modules/output_stream/includes/Scierror.h \
+ ../../modules/output_stream/includes/do_error_number.h \
+ ../../modules/core/includes/machine.h \
+ ../../modules/api_scilab/includes/api_scilab.h \
+ ../../modules/core/includes/stack-c.h /usr/include/string.h \
+ /usr/include/x86_64-linux-gnu/bits/string.h \
+ /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/byteswap.h \
+ /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/stdlib.h \
+ /usr/include/x86_64-linux-gnu/bits/string3.h \
+ ../../modules/core/includes/core_math.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/limits.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/syslimits.h \
+ /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \
+ /usr/include/x86_64-linux-gnu/bits/local_lim.h \
+ /usr/include/linux/limits.h \
+ /usr/include/x86_64-linux-gnu/bits/posix2_lim.h /usr/include/math.h \
+ /usr/include/x86_64-linux-gnu/bits/math-vector.h \
+ /usr/include/x86_64-linux-gnu/bits/libm-simd-decl-stubs.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_val.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_valf.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_vall.h \
+ /usr/include/x86_64-linux-gnu/bits/inf.h \
+ /usr/include/x86_64-linux-gnu/bits/nan.h \
+ /usr/include/x86_64-linux-gnu/bits/mathdef.h \
+ /usr/include/x86_64-linux-gnu/bits/mathcalls.h \
+ /usr/include/x86_64-linux-gnu/bits/mathinline.h \
+ /usr/include/x86_64-linux-gnu/bits/waitflags.h \
+ /usr/include/x86_64-linux-gnu/bits/waitstatus.h \
+ /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h \
+ /usr/include/x86_64-linux-gnu/sys/select.h \
+ /usr/include/x86_64-linux-gnu/bits/select.h \
+ /usr/include/x86_64-linux-gnu/bits/sigset.h \
+ /usr/include/x86_64-linux-gnu/bits/time.h \
+ /usr/include/x86_64-linux-gnu/bits/select2.h \
+ /usr/include/x86_64-linux-gnu/sys/sysmacros.h \
+ /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib-bsearch.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib.h /usr/include/values.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/float.h \
+ ../../modules/core/includes/stack-def.h \
+ ../../modules/core/includes/machine.h \
+ ../../modules/core/includes/stackTypeVariable.h \
+ ../../modules/core/includes/BOOL.h \
+ ../../modules/core/includes/doublecomplex.h \
+ ../../modules/core/includes/stack1.h \
+ ../../modules/core/includes/scisparse.h \
+ ../../modules/core/includes/stack2.h \
+ ../../modules/core/includes/stack3.h \
+ ../../modules/core/includes/stack-optional.h \
+ ../../modules/core/includes/sci_types.h \
+ ../../modules/api_scilab/includes/api_common.h \
+ ../../modules/api_scilab/includes/api_scilab.h \
+ ../../modules/api_scilab/includes/api_double.h \
+ ../../modules/core/includes/doublecomplex.h \
+ ../../modules/api_scilab/includes/api_string.h \
+ ../../modules/api_scilab/includes/api_int.h \
+ ../../modules/api_scilab/includes/api_poly.h \
+ ../../modules/api_scilab/includes/api_sparse.h \
+ ../../modules/api_scilab/includes/api_boolean.h \
+ ../../modules/api_scilab/includes/api_boolean_sparse.h \
+ ../../modules/api_scilab/includes/api_pointer.h \
+ ../../modules/api_scilab/includes/api_list.h \
+ ../../modules/api_scilab/includes/api_error.h \
+ ../../modules/api_scilab/includes/api_handle.h \
+ ../../modules/api_scilab/includes/api_optional.h \
+ ../../modules/core/includes/stack-optional.h \
+ ../../modules/api_scilab/includes/api_hypermat.h \
+ ../../modules/core/includes/core_math.h \
+ ../../modules/core/includes/sci_types.h \
+ ../../modules/localization/includes/localization.h \
+ /usr/include/libintl.h /usr/include/locale.h \
+ /usr/include/x86_64-linux-gnu/bits/locale.h \
+ ../../modules/core/includes/MALLOC.h \
+ ../../modules/core/includes/sci_mem_alloc.h
+
+/usr/include/stdc-predef.h:
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+
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+
+includes/gw_sound.h:
+
+includes/dynlib_sound.h:
+
+../../modules/fileio/includes/expandPathVariable.h:
+
+../../modules/fileio/includes/dynlib_fileio.h:
+
+../../modules/output_stream/includes/Scierror.h:
+
+../../modules/output_stream/includes/do_error_number.h:
+
+../../modules/core/includes/machine.h:
+
+../../modules/api_scilab/includes/api_scilab.h:
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+/usr/lib/gcc/x86_64-linux-gnu/5/include/float.h:
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+../../modules/core/includes/stack-def.h:
+
+../../modules/core/includes/machine.h:
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+../../modules/core/includes/stackTypeVariable.h:
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+../../modules/core/includes/BOOL.h:
+
+../../modules/core/includes/doublecomplex.h:
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+../../modules/core/includes/stack1.h:
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+../../modules/core/includes/scisparse.h:
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+../../modules/core/includes/stack2.h:
+
+../../modules/core/includes/stack3.h:
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+../../modules/core/includes/stack-optional.h:
+
+../../modules/core/includes/sci_types.h:
+
+../../modules/api_scilab/includes/api_common.h:
+
+../../modules/api_scilab/includes/api_scilab.h:
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+../../modules/api_scilab/includes/api_double.h:
+
+../../modules/core/includes/doublecomplex.h:
+
+../../modules/api_scilab/includes/api_string.h:
+
+../../modules/api_scilab/includes/api_int.h:
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+../../modules/api_scilab/includes/api_poly.h:
+
+../../modules/api_scilab/includes/api_sparse.h:
+
+../../modules/api_scilab/includes/api_boolean.h:
+
+../../modules/api_scilab/includes/api_boolean_sparse.h:
+
+../../modules/api_scilab/includes/api_pointer.h:
+
+../../modules/api_scilab/includes/api_list.h:
+
+../../modules/api_scilab/includes/api_error.h:
+
+../../modules/api_scilab/includes/api_handle.h:
+
+../../modules/api_scilab/includes/api_optional.h:
+
+../../modules/core/includes/stack-optional.h:
+
+../../modules/api_scilab/includes/api_hypermat.h:
+
+../../modules/core/includes/core_math.h:
+
+../../modules/core/includes/sci_types.h:
+
+../../modules/localization/includes/localization.h:
+
+/usr/include/libintl.h:
+
+/usr/include/locale.h:
+
+/usr/include/x86_64-linux-gnu/bits/locale.h:
+
+../../modules/core/includes/MALLOC.h:
+
+../../modules/core/includes/sci_mem_alloc.h:
diff --git a/modules/sound/sci_gateway/c/.deps/libscisound_la-sci_beep.Plo b/modules/sound/sci_gateway/c/.deps/libscisound_la-sci_beep.Plo
new file mode 100755
index 000000000..1659cb302
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.deps/libscisound_la-sci_beep.Plo
@@ -0,0 +1,315 @@
+sci_gateway/c/libscisound_la-sci_beep.lo: sci_gateway/c/sci_beep.c \
+ /usr/include/stdc-predef.h /usr/include/stdio.h /usr/include/features.h \
+ /usr/include/x86_64-linux-gnu/sys/cdefs.h \
+ /usr/include/x86_64-linux-gnu/bits/wordsize.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h \
+ /usr/include/x86_64-linux-gnu/bits/types.h \
+ /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/include/libio.h \
+ /usr/include/_G_config.h /usr/include/wchar.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/stdarg.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
+ /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio2.h /usr/include/string.h \
+ /usr/include/xlocale.h /usr/include/x86_64-linux-gnu/bits/string.h \
+ /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/byteswap.h \
+ /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/stdlib.h \
+ /usr/include/x86_64-linux-gnu/bits/string3.h includes/gw_sound.h \
+ includes/dynlib_sound.h ../../modules/core/includes/MALLOC.h \
+ ../../modules/core/includes/sci_mem_alloc.h \
+ /usr/include/x86_64-linux-gnu/bits/waitflags.h \
+ /usr/include/x86_64-linux-gnu/bits/waitstatus.h \
+ /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h \
+ /usr/include/x86_64-linux-gnu/sys/select.h \
+ /usr/include/x86_64-linux-gnu/bits/select.h \
+ /usr/include/x86_64-linux-gnu/bits/sigset.h \
+ /usr/include/x86_64-linux-gnu/bits/time.h \
+ /usr/include/x86_64-linux-gnu/bits/select2.h \
+ /usr/include/x86_64-linux-gnu/sys/sysmacros.h \
+ /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib-bsearch.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
+ /usr/include/x86_64-linux-gnu/bits/stdlib.h \
+ ../../modules/output_stream/includes/Scierror.h \
+ ../../modules/output_stream/includes/do_error_number.h \
+ ../../modules/core/includes/machine.h \
+ ../../modules/localization/includes/localization.h \
+ /usr/include/libintl.h /usr/include/locale.h \
+ /usr/include/x86_64-linux-gnu/bits/locale.h \
+ ../../modules/api_scilab/includes/api_scilab.h \
+ ../../modules/core/includes/stack-c.h \
+ ../../modules/core/includes/core_math.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/limits.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/syslimits.h \
+ /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \
+ /usr/include/x86_64-linux-gnu/bits/local_lim.h \
+ /usr/include/linux/limits.h \
+ /usr/include/x86_64-linux-gnu/bits/posix2_lim.h /usr/include/math.h \
+ /usr/include/x86_64-linux-gnu/bits/math-vector.h \
+ /usr/include/x86_64-linux-gnu/bits/libm-simd-decl-stubs.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_val.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_valf.h \
+ /usr/include/x86_64-linux-gnu/bits/huge_vall.h \
+ /usr/include/x86_64-linux-gnu/bits/inf.h \
+ /usr/include/x86_64-linux-gnu/bits/nan.h \
+ /usr/include/x86_64-linux-gnu/bits/mathdef.h \
+ /usr/include/x86_64-linux-gnu/bits/mathcalls.h \
+ /usr/include/x86_64-linux-gnu/bits/mathinline.h /usr/include/values.h \
+ /usr/lib/gcc/x86_64-linux-gnu/5/include/float.h \
+ ../../modules/core/includes/stack-def.h \
+ ../../modules/core/includes/machine.h \
+ ../../modules/core/includes/stackTypeVariable.h \
+ ../../modules/core/includes/BOOL.h \
+ ../../modules/core/includes/doublecomplex.h \
+ ../../modules/core/includes/stack1.h \
+ ../../modules/core/includes/scisparse.h \
+ ../../modules/core/includes/stack2.h \
+ ../../modules/core/includes/stack3.h \
+ ../../modules/core/includes/stack-optional.h \
+ ../../modules/core/includes/sci_types.h \
+ ../../modules/api_scilab/includes/api_common.h \
+ ../../modules/api_scilab/includes/api_scilab.h \
+ ../../modules/api_scilab/includes/api_double.h \
+ ../../modules/core/includes/doublecomplex.h \
+ ../../modules/api_scilab/includes/api_string.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar2.h \
+ ../../modules/api_scilab/includes/api_int.h \
+ ../../modules/api_scilab/includes/api_poly.h \
+ ../../modules/api_scilab/includes/api_sparse.h \
+ ../../modules/api_scilab/includes/api_boolean.h \
+ ../../modules/api_scilab/includes/api_boolean_sparse.h \
+ ../../modules/api_scilab/includes/api_pointer.h \
+ ../../modules/api_scilab/includes/api_list.h \
+ ../../modules/api_scilab/includes/api_error.h \
+ ../../modules/api_scilab/includes/api_handle.h \
+ ../../modules/api_scilab/includes/api_optional.h \
+ ../../modules/core/includes/stack-optional.h \
+ ../../modules/api_scilab/includes/api_hypermat.h \
+ ../../modules/core/includes/core_math.h \
+ ../../modules/core/includes/sci_types.h \
+ ../../modules/core/includes/BOOL.h
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+
+/usr/include/x86_64-linux-gnu/bits/mathcalls.h:
+
+/usr/include/x86_64-linux-gnu/bits/mathinline.h:
+
+/usr/include/values.h:
+
+/usr/lib/gcc/x86_64-linux-gnu/5/include/float.h:
+
+../../modules/core/includes/stack-def.h:
+
+../../modules/core/includes/machine.h:
+
+../../modules/core/includes/stackTypeVariable.h:
+
+../../modules/core/includes/BOOL.h:
+
+../../modules/core/includes/doublecomplex.h:
+
+../../modules/core/includes/stack1.h:
+
+../../modules/core/includes/scisparse.h:
+
+../../modules/core/includes/stack2.h:
+
+../../modules/core/includes/stack3.h:
+
+../../modules/core/includes/stack-optional.h:
+
+../../modules/core/includes/sci_types.h:
+
+../../modules/api_scilab/includes/api_common.h:
+
+../../modules/api_scilab/includes/api_scilab.h:
+
+../../modules/api_scilab/includes/api_double.h:
+
+../../modules/core/includes/doublecomplex.h:
+
+../../modules/api_scilab/includes/api_string.h:
+
+/usr/include/x86_64-linux-gnu/bits/wchar.h:
+
+/usr/include/x86_64-linux-gnu/bits/wchar2.h:
+
+../../modules/api_scilab/includes/api_int.h:
+
+../../modules/api_scilab/includes/api_poly.h:
+
+../../modules/api_scilab/includes/api_sparse.h:
+
+../../modules/api_scilab/includes/api_boolean.h:
+
+../../modules/api_scilab/includes/api_boolean_sparse.h:
+
+../../modules/api_scilab/includes/api_pointer.h:
+
+../../modules/api_scilab/includes/api_list.h:
+
+../../modules/api_scilab/includes/api_error.h:
+
+../../modules/api_scilab/includes/api_handle.h:
+
+../../modules/api_scilab/includes/api_optional.h:
+
+../../modules/core/includes/stack-optional.h:
+
+../../modules/api_scilab/includes/api_hypermat.h:
+
+../../modules/core/includes/core_math.h:
+
+../../modules/core/includes/sci_types.h:
+
+../../modules/core/includes/BOOL.h:
diff --git a/modules/sound/sci_gateway/c/.dirstamp b/modules/sound/sci_gateway/c/.dirstamp
new file mode 100755
index 000000000..e69de29bb
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.dirstamp
diff --git a/modules/sound/sci_gateway/c/.libs/libscisound_la-gw_sound.o b/modules/sound/sci_gateway/c/.libs/libscisound_la-gw_sound.o
new file mode 100755
index 000000000..a0614f5e7
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.libs/libscisound_la-gw_sound.o
diff --git a/modules/sound/sci_gateway/c/.libs/libscisound_la-sci_PlaySound.o b/modules/sound/sci_gateway/c/.libs/libscisound_la-sci_PlaySound.o
new file mode 100755
index 000000000..37822e793
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.libs/libscisound_la-sci_PlaySound.o
diff --git a/modules/sound/sci_gateway/c/.libs/libscisound_la-sci_beep.o b/modules/sound/sci_gateway/c/.libs/libscisound_la-sci_beep.o
new file mode 100755
index 000000000..107860b1a
--- /dev/null
+++ b/modules/sound/sci_gateway/c/.libs/libscisound_la-sci_beep.o
diff --git a/modules/sound/sci_gateway/c/gw_sound.c b/modules/sound/sci_gateway/c/gw_sound.c
new file mode 100755
index 000000000..884f55b7d
--- /dev/null
+++ b/modules/sound/sci_gateway/c/gw_sound.c
@@ -0,0 +1,39 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006 - INRIA - Allan CORNET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ */
+
+/*--------------------------------------------------------------------------*/
+#include <string.h>
+#include "gw_sound.h"
+#include "MALLOC.h"
+#include "api_scilab.h"
+#include "callFunctionFromGateway.h"
+/*--------------------------------------------------------------------------*/
+static gw_generic_table Tab[] =
+{
+    { sci_Playsound, "PlaySound"},
+    { sci_beep, "beep"}
+};
+/*--------------------------------------------------------------------------*/
+int gw_sound(void)
+{
+    Rhs = Max(0, Rhs);
+
+    if (pvApiCtx == NULL)
+    {
+        pvApiCtx = (StrCtx*)MALLOC(sizeof(StrCtx));
+    }
+
+    pvApiCtx->pstName = (char*)Tab[Fin - 1].name;
+    callFunctionFromGateway(Tab, SIZE_CURRENT_GENERIC_TABLE(Tab));
+    return 0;
+}
+/*--------------------------------------------------------------------------*/
diff --git a/modules/sound/sci_gateway/c/libscisound_la-gw_sound.lo b/modules/sound/sci_gateway/c/libscisound_la-gw_sound.lo
new file mode 100755
index 000000000..cf02df899
--- /dev/null
+++ b/modules/sound/sci_gateway/c/libscisound_la-gw_sound.lo
@@ -0,0 +1,12 @@
+# sci_gateway/c/libscisound_la-gw_sound.lo - a libtool object file
+# Generated by libtool (GNU libtool) 2.4.2
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/libscisound_la-gw_sound.o'
+
+# Name of the non-PIC object
+non_pic_object=none
+
diff --git a/modules/sound/sci_gateway/c/libscisound_la-sci_PlaySound.lo b/modules/sound/sci_gateway/c/libscisound_la-sci_PlaySound.lo
new file mode 100755
index 000000000..2f49ff5b8
--- /dev/null
+++ b/modules/sound/sci_gateway/c/libscisound_la-sci_PlaySound.lo
@@ -0,0 +1,12 @@
+# sci_gateway/c/libscisound_la-sci_PlaySound.lo - a libtool object file
+# Generated by libtool (GNU libtool) 2.4.2
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/libscisound_la-sci_PlaySound.o'
+
+# Name of the non-PIC object
+non_pic_object=none
+
diff --git a/modules/sound/sci_gateway/c/libscisound_la-sci_beep.lo b/modules/sound/sci_gateway/c/libscisound_la-sci_beep.lo
new file mode 100755
index 000000000..602204b42
--- /dev/null
+++ b/modules/sound/sci_gateway/c/libscisound_la-sci_beep.lo
@@ -0,0 +1,12 @@
+# sci_gateway/c/libscisound_la-sci_beep.lo - a libtool object file
+# Generated by libtool (GNU libtool) 2.4.2
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/libscisound_la-sci_beep.o'
+
+# Name of the non-PIC object
+non_pic_object=none
+
diff --git a/modules/sound/sci_gateway/c/sci_PlaySound.c b/modules/sound/sci_gateway/c/sci_PlaySound.c
new file mode 100755
index 000000000..fc9b30de3
--- /dev/null
+++ b/modules/sound/sci_gateway/c/sci_PlaySound.c
@@ -0,0 +1,147 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2007 - INRIA - Scilab
+ * Copyright (C) 2009 - DIGITEO - Allan CORNET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ */
+/*--------------------------------------------------------------------------*/
+#include <wchar.h>
+#include <stdio.h>
+#ifdef _MSC_VER
+#include <Windows.h>
+#pragma comment(lib, "winmm.lib")
+#endif
+#include "gw_sound.h"
+#include "expandPathVariable.h"
+#include "Scierror.h"
+#include "api_scilab.h"
+#include "localization.h"
+#include "MALLOC.h"
+/*--------------------------------------------------------------------------*/
+static int playsound(wchar_t *wcFilename);
+/*--------------------------------------------------------------------------*/
+/* private function called by playsnd */
+/*--------------------------------------------------------------------------*/
+int sci_Playsound (char *fname, unsigned long fname_len)
+{
+    SciErr sciErr;
+    int *piAddressVarOne = NULL;
+    wchar_t *pStVarOne = NULL;
+    int iType1 = 0;
+    int lenStVarOne = 0;
+    int m1 = 0, n1 = 0;
+    wchar_t *expandedPath = NULL;
+
+    CheckInputArgument(pvApiCtx, 1, 1);
+    CheckOutputArgument(pvApiCtx, 0, 1);
+
+    sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddressVarOne);
+    if (sciErr.iErr)
+    {
+        printError(&sciErr, 0);
+        Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+        return 1;
+    }
+
+    sciErr = getVarType(pvApiCtx, piAddressVarOne, &iType1);
+    if (sciErr.iErr)
+    {
+        printError(&sciErr, 0);
+        Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+        return 1;
+    }
+
+    if (iType1 != sci_strings )
+    {
+        Scierror(999, _("%s: Wrong type for input argument #%d: A string expected.\n"), fname, 1);
+        return 1;
+    }
+
+    if (getAllocatedSingleWideString(pvApiCtx, piAddressVarOne, &pStVarOne))
+    {
+        printError(&sciErr, 0);
+        Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+        return 1;
+    }
+
+    //    if ( (m1 != n1) && (n1 != 1) )
+    //    {
+    //        Scierror(999, _("%s: Wrong size for input argument #%d: A string expected.\n"), fname, 1);
+    //        return 1;
+    //    }
+    //
+    //    sciErr = getMatrixOfWideString(pvApiCtx, piAddressVarOne, &m1, &n1, &lenStVarOne, &pStVarOne);
+    //    if (sciErr.iErr)
+    //    {
+    //        printError(&sciErr, 0);
+    //        Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+    //        return 1;
+    //    }
+    //
+    //    pStVarOne = (wchar_t*)MALLOC(sizeof(wchar_t) * (lenStVarOne + 1));
+    //    if (pStVarOne == NULL)
+    //    {
+    //        Scierror(999, _("%s: Memory allocation error.\n"), fname);
+    //        return 1;
+    //    }
+    //
+    //    sciErr = getMatrixOfWideString(pvApiCtx, piAddressVarOne, &m1, &n1, &lenStVarOne, &pStVarOne);
+    //    if (sciErr.iErr)
+    //    {
+    //        printError(&sciErr, 0);
+    //        Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+    //        return 1;
+    //    }
+
+    expandedPath = expandPathVariableW(pStVarOne);
+    if (pStVarOne)
+    {
+        FREE(pStVarOne);
+        pStVarOne = NULL;
+    }
+
+#ifdef _MSC_VER
+    {
+        if (expandedPath)
+        {
+            playsound(expandedPath);
+            FREE(expandedPath);
+            expandedPath = NULL;
+        }
+
+        AssignOutputVariable(pvApiCtx, 1) = 0;
+        ReturnArguments(pvApiCtx);
+    }
+#else
+    {
+        if (expandedPath)
+        {
+            FREE(expandedPath);
+            expandedPath = NULL;
+        }
+        Scierror(999, _("%s: An error occurred: %s\n"), fname, _("Cannot play file.") );
+    }
+#endif
+    return 0;
+}
+/*--------------------------------------------------------------------------*/
+static int playsound(wchar_t *wcFilename)
+{
+#ifdef _MSC_VER
+    if (wcFilename)
+    {
+        /* Stop Playing*/
+        PlaySoundW(NULL, NULL, SND_PURGE);
+        PlaySoundW(wcFilename, NULL, SND_ASYNC | SND_FILENAME);
+    }
+#endif
+    return 0;
+}
+/*--------------------------------------------------------------------------*/
+
diff --git a/modules/sound/sci_gateway/c/sci_beep.c b/modules/sound/sci_gateway/c/sci_beep.c
new file mode 100755
index 000000000..4f01756b0
--- /dev/null
+++ b/modules/sound/sci_gateway/c/sci_beep.c
@@ -0,0 +1,168 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006 - INRIA - Allan CORNET
+ * Copyright (C) 2009 - DIGITEO - Allan CORNET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ */
+/*--------------------------------------------------------------------------*/
+#include <stdio.h>
+#include <string.h>
+#if _MSC_VER
+#include <windows.h>
+#endif
+#include "gw_sound.h"
+#include "MALLOC.h"
+#include "Scierror.h"
+#include "localization.h"
+#include "api_scilab.h"
+#include "BOOL.h"
+/*--------------------------------------------------------------------------*/
+#define BEEP_ON "on"
+#define BEEP_OFF "off"
+/*--------------------------------------------------------------------------*/
+static BOOL beepON = TRUE;
+/*--------------------------------------------------------------------------*/
+void doBeep(void);
+/*--------------------------------------------------------------------------*/
+int sci_beep(char *fname, unsigned long fname_len)
+{
+    SciErr sciErr;
+    char *output = NULL;
+    int m_out = 1, n_out = 1;
+
+    CheckInputArgument(pvApiCtx, 0, 1);
+    CheckOutputArgument(pvApiCtx, 0, 1);
+
+    if (nbInputArgument(pvApiCtx) == 0)
+    {
+        if (beepON)
+        {
+            doBeep();
+        }
+    }
+    else
+    {
+        int *piAddressVarOne = NULL;
+        char *pStVarOne = NULL;
+        int iType1 = 0;
+        int lenStVarOne = 0;
+        int m1 = 0, n1 = 0;
+
+        sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddressVarOne);
+        if (sciErr.iErr)
+        {
+            printError(&sciErr, 0);
+            Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+            return 1;
+        }
+
+        sciErr = getVarType(pvApiCtx, piAddressVarOne, &iType1);
+        if (sciErr.iErr)
+        {
+            printError(&sciErr, 0);
+            Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+            return 1;
+        }
+
+        if (iType1  != sci_strings )
+        {
+            Scierror(999, _("%s: Wrong type for input argument #%d: A string expected.\n"), fname, 1);
+            return 1;
+        }
+
+        sciErr = getMatrixOfString(pvApiCtx, piAddressVarOne, &m1, &n1, &lenStVarOne, &pStVarOne);
+        if (sciErr.iErr)
+        {
+            printError(&sciErr, 0);
+            Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+            return 1;
+        }
+
+        if ( (m1 != n1) && (n1 != 1) )
+        {
+            Scierror(999, _("%s: Wrong size for input argument #%d: A string expected.\n"), fname, 1);
+            return 1;
+        }
+
+        pStVarOne = (char*)MALLOC(sizeof(char) * (lenStVarOne + 1));
+        if (pStVarOne == NULL)
+        {
+            Scierror(999, _("%s: Memory allocation error.\n"), fname);
+            return 1;
+        }
+
+        sciErr = getMatrixOfString(pvApiCtx, piAddressVarOne, &m1, &n1, &lenStVarOne, &pStVarOne);
+        if (sciErr.iErr)
+        {
+            printError(&sciErr, 0);
+            Scierror(999, _("%s: Can not read input argument #%d.\n"), fname, 1);
+            return 1;
+        }
+
+        if ( (strcmp(pStVarOne, BEEP_ON) == 0) || (strcmp(pStVarOne, BEEP_OFF) == 0) )
+        {
+            if ( strcmp(pStVarOne, BEEP_ON) == 0 )
+            {
+                beepON = TRUE;
+            }
+            else
+            {
+                beepON = FALSE;
+            }
+
+            FREE(pStVarOne);
+            pStVarOne = NULL;
+        }
+        else
+        {
+            FREE(pStVarOne);
+            pStVarOne = NULL;
+            Scierror(999, _("%s: Wrong input argument #%d: '%s' or '%s' expected.\n"), fname, 1, BEEP_ON, BEEP_OFF);
+            return 1;
+        }
+    }
+
+    if (beepON)
+    {
+        output = strdup(BEEP_ON);
+    }
+    else
+    {
+        output = strdup(BEEP_OFF);
+    }
+
+    sciErr = createMatrixOfString(pvApiCtx, nbInputArgument(pvApiCtx) + 1, m_out, n_out, &output);
+    if (sciErr.iErr)
+    {
+        printError(&sciErr, 0);
+        Scierror(999, _("%s: Memory allocation error.\n"), fname);
+        return 1;
+    }
+
+    if (output)
+    {
+        FREE(output);
+        output = NULL;
+    }
+
+    AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
+    ReturnArguments(pvApiCtx);
+
+    return 0;
+}
+/*--------------------------------------------------------------------------*/
+void doBeep(void)
+{
+#ifdef _MSC_VER
+    MessageBeep(0xFFFFFFFF);
+#else
+    puts("\a");
+#endif
+}
+/*--------------------------------------------------------------------------*/
diff --git a/modules/sound/sci_gateway/sound_gateway.xml b/modules/sound/sci_gateway/sound_gateway.xml
new file mode 100755
index 000000000..6b8d61561
--- /dev/null
+++ b/modules/sound/sci_gateway/sound_gateway.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) 2007 - INRIA - Allan CORNET 
+    * Copyright (C) 2007 - INRIA - Sylvestre LEDRU 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+ -->
+<!DOCTYPE GATEWAY SYSTEM "../../functions/xml/gateway.dtd">
+<GATEWAY name="sound">
+    <!-- =================== -->
+    <!--
+ Scilab
+ Interface description. In this file, we define the list of the function which
+ will be available into Scilab and the link to the "native" function.
+
+ gatewayId is the position in the hashtable 'Interfaces' defined in the
+ file SCI/modules/core/src/c/callinterf.h
+
+ primitiveId is the position in the hashtable '<module>Table Tab[]' defined
+ in the file modules/<module>/sci_gateway/c/gw_<module>.c
+
+ primitiveName is the name of the Scilab function
+ ===================
+ Don't touch if you do not know what you are doing
+-->
+    <!-- =================== -->
+    <PRIMITIVE gatewayId="49" primitiveId="1" primitiveName="PlaySound" />
+    <PRIMITIVE gatewayId="49" primitiveId="2" primitiveName="beep" />
+</GATEWAY>
diff --git a/modules/sound/scilab_windows_Import.def b/modules/sound/scilab_windows_Import.def
new file mode 100755
index 000000000..05c63be9f
--- /dev/null
+++ b/modules/sound/scilab_windows_Import.def
@@ -0,0 +1,8 @@
+LIBRARY    scilab_windows.dll
+
+
+EXPORTS
+; --------------------------------------- 
+; scilab_windows
+; --------------------------------------- 
+ strdup_windows
diff --git a/modules/sound/sound.iss b/modules/sound/sound.iss
new file mode 100755
index 000000000..fdc0b4545
--- /dev/null
+++ b/modules/sound/sound.iss
@@ -0,0 +1,44 @@
+;
+; Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+; Copyright (C) INRIA - Allan CORNET
+; Copyright (C) DIGITEO - 2010 - Allan CORNET
+;
+; This file must be used under the terms of the CeCILL.
+; This source file is licensed as described in the file COPYING, which
+; you should have received as part of this distribution.  The terms
+; are also available at
+; http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+;
+;--------------------------------------------------------------------------------------------------------------
+; Inno Setup Script (5.3 and more) for Scilab (UNICODE version required)
+;
+;--------------------------------------------------------------------------------------------------------------
+; sound module
+;--------------------------------------------------------------------------------------------------------------
+;
+#define SOUND "sound"
+;
+Source: bin\sound.dll; DestDir: {app}\bin; Components: {#COMPN_SCILAB}
+;
+Source: modules\{#SOUND}\license.txt; DestDir: {app}\modules\{#SOUND}; Components: {#COMPN_SCILAB}
+;
+Source: modules\{#SOUND}\sci_gateway\{#SOUND}_gateway.xml; DestDir: {app}\modules\{#SOUND}\sci_gateway; Components: {#COMPN_SCILAB}
+;
+;Source: modules\{#SOUND}\includes\*.h; DestDir: {app}\modules\{#SOUND}\includes; Components: {#COMPN_SCILAB}
+;
+Source: modules\{#SOUND}\etc\{#SOUND}.quit; DestDir: {app}\modules\{#SOUND}\etc; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\etc\{#SOUND}.start; DestDir: {app}\modules\{#SOUND}\etc; Components: {#COMPN_SCILAB}
+;
+Source: modules\{#SOUND}\macros\buildmacros.sce; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\macros\buildmacros.bat; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\macros\cleanmacros.bat; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\macros\*.bin; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\macros\*.sci; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\macros\lib; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+Source: modules\{#SOUND}\macros\names; DestDir: {app}\modules\{#SOUND}\macros; Components: {#COMPN_SCILAB}
+;
+Source: modules\{#SOUND}\demos\*.*; DestDir: {app}\modules\{#SOUND}\demos; Flags: recursesubdirs; Components: {#COMPN_SCILAB}
+;
+Source: modules\{#SOUND}\tests\*.*; DestDir: {app}\modules\{#SOUND}\tests; Flags: recursesubdirs; Components: {#COMPN_SCILAB} and {#COMPN_TESTS}
+;
+;--------------------------------------------------------------------------------------------------------------
diff --git a/modules/sound/sound.vcxproj b/modules/sound/sound.vcxproj
new file mode 100755
index 000000000..5e6935d5c
--- /dev/null
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+    <Link>
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+    <Link>
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+      <SubSystem>Windows</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <ImportLibrary>$(SolutionDir)bin\$(ProjectName).lib</ImportLibrary>
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+  </ItemDefinitionGroup>
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+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <AdditionalIncludeDirectories>includes;src/c;../core/includes;../fileio/includes;../windows_tools/includes;../output_stream/includes;../localization/includes;../../libs/intl;../api_scilab/includes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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+      <WarningLevel>Level3</WarningLevel>
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+    <PreLinkEvent>
+      <Message>Make dependencies</Message>
+      <Command>lib /DEF:"$(ProjectDir)core_import.def" /SUBSYSTEM:WINDOWS /MACHINE:$(Platform) /OUT:"$(ProjectDir)core.lib" 1&gt;NUL 2&gt;NUL
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+</Command>
+    </PreLinkEvent>
+    <Link>
+      <AdditionalDependencies>core.lib;scilab_windows.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(SolutionDir)bin\$(ProjectName).dll</OutputFile>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <ImportLibrary>$(SolutionDir)bin\$(ProjectName).lib</ImportLibrary>
+      <TargetMachine>MachineX64</TargetMachine>
+      <CLRUnmanagedCodeCheck>true</CLRUnmanagedCodeCheck>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="src\c\DllmainSound.c" />
+    <ClCompile Include="sci_gateway\c\gw_sound.c" />
+    <ClCompile Include="sci_gateway\c\sci_beep.c" />
+    <ClCompile Include="sci_gateway\c\sci_PlaySound.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="includes\dynlib_sound.h" />
+    <ClInclude Include="includes\gw_sound.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="src\c\sound.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="core_import.def" />
+    <None Include="locales\sound.pot" />
+    <None Include="scilab_windows_Import.def" />
+    <None Include="Makefile.am" />
+    <None Include="sound.iss" />
+    <None Include="sci_gateway\sound_gateway.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\tools\Dumpexts\Dumpexts.vcxproj">
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+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
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+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/modules/sound/sound.vcxproj.filters b/modules/sound/sound.vcxproj.filters
new file mode 100755
index 000000000..f1d4af649
--- /dev/null
+++ b/modules/sound/sound.vcxproj.filters
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
+    </Filter>
+    <Filter Include="localization">
+      <UniqueIdentifier>{d188dca4-be45-4bb9-bbc7-d266571d8029}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Libraries Dependencies">
+      <UniqueIdentifier>{c7aed667-a8d6-494d-973e-957f7dd98ab4}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Libraries Dependencies\Imports">
+      <UniqueIdentifier>{bc8f77dd-a806-4fde-8b3b-87ac7306c242}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="src\c\DllmainSound.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="sci_gateway\c\gw_sound.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="sci_gateway\c\sci_beep.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="sci_gateway\c\sci_PlaySound.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="includes\dynlib_sound.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="includes\gw_sound.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="src\c\sound.rc">
+      <Filter>Resource Files</Filter>
+    </ResourceCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="core_import.def">
+      <Filter>Libraries Dependencies\Imports</Filter>
+    </None>
+    <None Include="scilab_windows_Import.def">
+      <Filter>Libraries Dependencies\Imports</Filter>
+    </None>
+    <None Include="Makefile.am" />
+    <None Include="sound.iss" />
+    <None Include="sci_gateway\sound_gateway.xml" />
+    <None Include="locales\sound.pot">
+      <Filter>localization</Filter>
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+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/modules/sound/src/c/DllmainSound.c b/modules/sound/src/c/DllmainSound.c
new file mode 100755
index 000000000..65d317a20
--- /dev/null
+++ b/modules/sound/src/c/DllmainSound.c
@@ -0,0 +1,33 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006 - INRIA - Allan CORNET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ */
+/*--------------------------------------------------------------------------*/
+#include <windows.h>
+/*--------------------------------------------------------------------------*/
+#pragma comment(lib,"../../bin/libintl.lib")
+/*--------------------------------------------------------------------------*/
+int WINAPI DllMain (HINSTANCE hInstance , DWORD reason, PVOID pvReserved)
+{
+    switch (reason)
+    {
+        case DLL_PROCESS_ATTACH:
+            break;
+        case DLL_PROCESS_DETACH:
+            break;
+        case DLL_THREAD_ATTACH:
+            break;
+        case DLL_THREAD_DETACH:
+            break;
+    }
+    return 1;
+}
+/*--------------------------------------------------------------------------*/
+
diff --git a/modules/sound/src/c/sound.rc b/modules/sound/src/c/sound.rc
new file mode 100755
index 000000000..4a5fb168d
--- /dev/null
+++ b/modules/sound/src/c/sound.rc
@@ -0,0 +1,97 @@
+// Microsoft Visual C++ generated resource script.
+//
+
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+//#include "afxres.h"
+#define APSTUDIO_HIDDEN_SYMBOLS
+#include "windows.h"
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// French (France) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA)
+#ifdef _WIN32
+LANGUAGE LANG_FRENCH, SUBLANG_FRENCH
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 5,5,2,0
+ PRODUCTVERSION 5,5,2,0
+ FILEFLAGSMASK 0x17L
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x0L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040c04b0"
+        BEGIN
+            VALUE "CompanyName", "Scilab"
+            VALUE "FileDescription", "sound module"
+            VALUE "FileVersion", "5, 5, 2, 0"
+            VALUE "InternalName", "sound"
+            VALUE "LegalCopyright", "Copyright (C) 2017"
+            VALUE "OriginalFilename", "sound.rc"
+            VALUE "ProductName", " sound"
+            VALUE "ProductVersion", "5, 5, 2, 0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x40c, 1200
+    END
+END
+
+#endif    // French (France) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
diff --git a/modules/sound/src/nosound/nosound.c b/modules/sound/src/nosound/nosound.c
new file mode 100755
index 000000000..f9b24ba68
--- /dev/null
+++ b/modules/sound/src/nosound/nosound.c
@@ -0,0 +1,23 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006 - INRIA - Allan CORNET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ */
+
+/*--------------------------------------------------------------------------*/
+#include "gw_sound.h"
+#include "localization.h"
+#include "Scierror.h"
+/*--------------------------------------------------------------------------*/
+int gw_sound(void)
+{
+    Scierror(999, _("Scilab sound module not installed.\n"));
+    return 0;
+}
+/*--------------------------------------------------------------------------*/
diff --git a/modules/sound/src/nosound/nosound.rc b/modules/sound/src/nosound/nosound.rc
new file mode 100755
index 000000000..313f3d30c
--- /dev/null
+++ b/modules/sound/src/nosound/nosound.rc
@@ -0,0 +1,97 @@
+// Microsoft Visual C++ generated resource script.
+//
+
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+//#include "afxres.h"
+#define APSTUDIO_HIDDEN_SYMBOLS
+#include "windows.h"
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// French (France) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA)
+#ifdef _WIN32
+LANGUAGE LANG_FRENCH, SUBLANG_FRENCH
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 5,5,2,0
+ PRODUCTVERSION 5,5,2,0
+ FILEFLAGSMASK 0x17L
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x0L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040c04b0"
+        BEGIN
+            VALUE "FileDescription", "nosound module"
+            VALUE "FileVersion", "5, 5, 2, 0"
+            VALUE "InternalName", "nosound module"
+            VALUE "LegalCopyright", "Copyright (C) 2017"
+            VALUE "OriginalFilename", "nosound.dll"
+            VALUE "ProductName", " nosound"
+            VALUE "ProductVersion", "5, 5, 2, 0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x40c, 1200
+    END
+END
+
+#endif    // French (France) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
diff --git a/modules/sound/src/nosound/nosound.vcxproj b/modules/sound/src/nosound/nosound.vcxproj
new file mode 100755
index 000000000..bbf901306
--- /dev/null
+++ b/modules/sound/src/nosound/nosound.vcxproj
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{B2A7F55B-8449-47FE-A1BB-5E77EC18DE43}</ProjectGuid>
+    <RootNamespace>nosound</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectDir)$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</LinkIncremental>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(SolutionDir)bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(ProjectDir)$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</LinkIncremental>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectDir)$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(ProjectDir)$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../../core/includes;../../../output_stream/includes;../../../localization/includes;../../../../libs/intl;../../../api_scilab/includes;../../includes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;FORDLL;_DEBUG;_WINDOWS;_USRDLL;SOUND_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>../../../../bin/libintl.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(SolutionDir)bin\$(ProjectName).dll</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <ImportLibrary>$(SolutionDir)bin\$(ProjectName).lib</ImportLibrary>
+      <TargetMachine>MachineX86</TargetMachine>
+      <CLRUnmanagedCodeCheck>true</CLRUnmanagedCodeCheck>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../../core/includes;../../../output_stream/includes;../../../localization/includes;../../../../libs/intl;../../../api_scilab/includes;../../includes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;FORDLL;_DEBUG;_WINDOWS;_USRDLL;SOUND_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>../../../../bin/libintl.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(SolutionDir)bin\$(ProjectName).dll</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <ImportLibrary>$(SolutionDir)bin\$(ProjectName).lib</ImportLibrary>
+      <TargetMachine>MachineX64</TargetMachine>
+      <CLRUnmanagedCodeCheck>true</CLRUnmanagedCodeCheck>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <AdditionalIncludeDirectories>../../../core/includes;../../../output_stream/includes;../../../localization/includes;../../../../libs/intl;../../../api_scilab/includes;../../includes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;FORDLL;NDEBUG;_WINDOWS;_USRDLL;SOUND_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>../../../../bin/libintl.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(SolutionDir)bin\$(ProjectName).dll</OutputFile>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <ImportLibrary>$(SolutionDir)bin\$(ProjectName).lib</ImportLibrary>
+      <TargetMachine>MachineX86</TargetMachine>
+      <CLRUnmanagedCodeCheck>true</CLRUnmanagedCodeCheck>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <AdditionalIncludeDirectories>../../../core/includes;../../../output_stream/includes;../../../localization/includes;../../../../libs/intl;../../../api_scilab/includes;../../includes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;FORDLL;NDEBUG;_WINDOWS;_USRDLL;SOUND_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>../../../../bin/libintl.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(SolutionDir)bin\$(ProjectName).dll</OutputFile>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <ImportLibrary>$(SolutionDir)bin\$(ProjectName).lib</ImportLibrary>
+      <TargetMachine>MachineX64</TargetMachine>
+      <CLRUnmanagedCodeCheck>true</CLRUnmanagedCodeCheck>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="nosound.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="nosound.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\tools\Dumpexts\Dumpexts.vcxproj">
+      <Project>{3170e4c2-1173-4264-a222-7ee8ccb3ddf7}</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+    <ProjectReference Include="..\..\..\localization\src\localization.vcxproj">
+      <Project>{ecffeb0c-1eda-45ee-9a10-b18143852e17}</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+    <ProjectReference Include="..\..\..\output_stream\src\c\output_stream.vcxproj">
+      <Project>{a5911cd7-f8e8-440c-a23e-4843a0636f3a}</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/modules/sound/src/nosound/nosound.vcxproj.filters b/modules/sound/src/nosound/nosound.vcxproj.filters
new file mode 100755
index 000000000..66c644b4c
--- /dev/null
+++ b/modules/sound/src/nosound/nosound.vcxproj.filters
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
+    </Filter>
+    <Filter Include="Libraries Dependencies">
+      <UniqueIdentifier>{ef3ab8de-c345-414d-805e-058bef85a0bc}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="nosound.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="nosound.rc">
+      <Filter>Resource Files</Filter>
+    </ResourceCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/modules/sound/tests/nonreg_tests/bug_10942.dia.ref b/modules/sound/tests/nonreg_tests/bug_10942.dia.ref
new file mode 100755
index 000000000..0682daa78
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_10942.dia.ref
@@ -0,0 +1,2 @@
+t=[0:1:0.001*8000-1]/8000;
+assert_checkequal(soundsec(0.001,8000),t);
diff --git a/modules/sound/tests/nonreg_tests/bug_10942.tst b/modules/sound/tests/nonreg_tests/bug_10942.tst
new file mode 100755
index 000000000..7ea9fb16e
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_10942.tst
@@ -0,0 +1,20 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2014 - Scilab Enterprises - Pierre-Aime Agnel
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Non-regression test for bug 10942 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=10492
+//
+// <-- Short Description -->
+// soundsec does not sample at the given frequency and is one element too long
+//
+
+t=[0:1:0.001*8000-1]/8000;
+assert_checkequal(soundsec(0.001,8000),t);
diff --git a/modules/sound/tests/nonreg_tests/bug_11860.dia.ref b/modules/sound/tests/nonreg_tests/bug_11860.dia.ref
new file mode 100755
index 000000000..9f58fc39c
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_11860.dia.ref
@@ -0,0 +1,45 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2013 - Scilab Enterprises - Charlotte HECQUET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Non-regression test for bug 11860 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=11860
+//
+// <-- Short Description -->
+// wavwrite failed for 24 bits files (error in savewave function)
+//
+// For two channels
+filename=SCI +'/modules/sound/tests/nonreg_tests/bug_11860.wav';
+[y_ref,Fs_ref,nbits_ref]=wavread(filename);
+wavwrite(y_ref,Fs_ref,nbits_ref,TMPDIR + '/bug_11860_written.wav');
+filename_written=TMPDIR + '/bug_11860_written.wav';
+// Check
+[y,Fs,nbits]=wavread(filename_written);
+assert_checktrue(abs(y_ref-y)<1e-6);
+assert_checkalmostequal(Fs,Fs_ref);
+assert_checkalmostequal(nbits,nbits_ref);
+mdelete(filename_written);
+// For 1 channel
+filepath= TMPDIR + '/bug_11860_mono.wav';
+Fs_ref = 44100;
+nbits_ref = 24;
+recordLength=1;
+t= soundsec(recordLength,Fs_ref);
+// Signal
+frequency = 1000;
+y_ref = 0.5*sin(2*%pi* frequency *t);
+// Output
+wavwrite(y_ref, Fs_ref, nbits_ref, filepath);
+// Check
+[y,Fs,nbits]=wavread(filepath);
+assert_checktrue(abs(y_ref-y)<1e-6);
+assert_checkalmostequal(Fs,Fs_ref);
+assert_checkalmostequal(nbits,nbits_ref);
+mdelete(filepath);
diff --git a/modules/sound/tests/nonreg_tests/bug_11860.tst b/modules/sound/tests/nonreg_tests/bug_11860.tst
new file mode 100755
index 000000000..ced3e3867
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_11860.tst
@@ -0,0 +1,46 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2013 - Scilab Enterprises - Charlotte HECQUET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Non-regression test for bug 11860 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=11860
+//
+// <-- Short Description -->
+// wavwrite failed for 24 bits files (error in savewave function)
+//
+// For two channels
+filename=SCI +'/modules/sound/tests/nonreg_tests/bug_11860.wav';
+[y_ref,Fs_ref,nbits_ref]=wavread(filename);
+wavwrite(y_ref,Fs_ref,nbits_ref,TMPDIR + '/bug_11860_written.wav');
+filename_written=TMPDIR + '/bug_11860_written.wav';
+// Check
+[y,Fs,nbits]=wavread(filename_written);
+assert_checktrue(abs(y_ref-y)<1e-6);
+assert_checkalmostequal(Fs,Fs_ref);
+assert_checkalmostequal(nbits,nbits_ref);
+mdelete(filename_written);
+
+// For 1 channel
+filepath= TMPDIR + '/bug_11860_mono.wav';
+Fs_ref = 44100;
+nbits_ref = 24;
+recordLength=1;
+t= soundsec(recordLength,Fs_ref);
+// Signal
+frequency = 1000;
+y_ref = 0.5*sin(2*%pi* frequency *t);
+// Output
+wavwrite(y_ref, Fs_ref, nbits_ref, filepath);
+// Check
+[y,Fs,nbits]=wavread(filepath);
+assert_checktrue(abs(y_ref-y)<1e-6);
+assert_checkalmostequal(Fs,Fs_ref);
+assert_checkalmostequal(nbits,nbits_ref);
+mdelete(filepath);
diff --git a/modules/sound/tests/nonreg_tests/bug_11860.wav b/modules/sound/tests/nonreg_tests/bug_11860.wav
new file mode 100755
index 000000000..7d528114e
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_11860.wav
diff --git a/modules/sound/tests/nonreg_tests/bug_12779.dia.ref b/modules/sound/tests/nonreg_tests/bug_12779.dia.ref
new file mode 100755
index 000000000..804e92a03
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_12779.dia.ref
@@ -0,0 +1,23 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2013 - Scilab Enterprises - Charlotte HECQUET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Non-regression test for bug 12779 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=12779
+//
+// <-- Short Description -->
+// Function "savewave" has a miscoding in the internal function "write_wavedat"
+//
+t=soundsec(0.5);
+s=sin(2*%pi*440*t)+sin(2*%pi*220*t)/2+sin(2*%pi*880*t)/2;
+t(11026)=0.500001;
+nc=size(t,2);
+nc=nc+1;
+assert_checktrue(execstr("savewave(TMPDIR+''/bug_12779.wav'',s, 22050, 2);", "errcatch")==0);
diff --git a/modules/sound/tests/nonreg_tests/bug_12779.tst b/modules/sound/tests/nonreg_tests/bug_12779.tst
new file mode 100755
index 000000000..d61f23820
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_12779.tst
@@ -0,0 +1,24 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2013 - Scilab Enterprises - Charlotte HECQUET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Non-regression test for bug 12779 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=12779
+//
+// <-- Short Description -->
+// Function "savewave" has a miscoding in the internal function "write_wavedat"
+//
+t=soundsec(0.5);
+s=sin(2*%pi*440*t)+sin(2*%pi*220*t)/2+sin(2*%pi*880*t)/2;
+t(11026)=0.500001;
+nc=size(t,2);
+nc=nc+1;
+
+assert_checktrue(execstr("savewave(TMPDIR+''/bug_12779.wav'',s, 22050, 2);", "errcatch")==0);
diff --git a/modules/sound/tests/nonreg_tests/bug_141.dia.ref b/modules/sound/tests/nonreg_tests/bug_141.dia.ref
new file mode 100755
index 000000000..5ce93cce3
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_141.dia.ref
@@ -0,0 +1,14 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - INRIA - Vincent COUVERT
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 141 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=141
+//
+// <-- Short Description -->
+//    savewave crashes my machine
+if execstr("savewave(TMPDIR+""/toto.WAV"", rand(1:10000), 11025);", "errcatch")<>0 then bugmes();quit;end
diff --git a/modules/sound/tests/nonreg_tests/bug_141.tst b/modules/sound/tests/nonreg_tests/bug_141.tst
new file mode 100755
index 000000000..44a34ba1d
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_141.tst
@@ -0,0 +1,18 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - INRIA - Vincent COUVERT
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 141 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=141
+//
+// <-- Short Description -->
+//    savewave crashes my machine
+
+
+if execstr("savewave(TMPDIR+""/toto.WAV"", rand(1:10000), 11025);", "errcatch")<>0 then pause; end
+
diff --git a/modules/sound/tests/nonreg_tests/bug_1609.dia.ref b/modules/sound/tests/nonreg_tests/bug_1609.dia.ref
new file mode 100755
index 000000000..128308e3c
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_1609.dia.ref
@@ -0,0 +1,17 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- ENGLISH IMPOSED -->
+// <-- Non-regression test for bug 1609 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=1609
+//
+// <-- Short Description -->
+// I can't freely choose "fs" parameter in the following example with 'sound'
+y=loadwave("SCI/modules/sound/demos/chimes.wav");
+sound(y,44100);
+sound(y,22500);
diff --git a/modules/sound/tests/nonreg_tests/bug_1609.tst b/modules/sound/tests/nonreg_tests/bug_1609.tst
new file mode 100755
index 000000000..0f7415b9e
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_1609.tst
@@ -0,0 +1,20 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- ENGLISH IMPOSED -->
+
+// <-- Non-regression test for bug 1609 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=1609
+//
+// <-- Short Description -->
+// I can't freely choose "fs" parameter in the following example with 'sound'
+
+y=loadwave("SCI/modules/sound/demos/chimes.wav");
+sound(y,44100);
+sound(y,22500);
diff --git a/modules/sound/tests/nonreg_tests/bug_1926.dia.ref b/modules/sound/tests/nonreg_tests/bug_1926.dia.ref
new file mode 100755
index 000000000..6990757aa
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_1926.dia.ref
@@ -0,0 +1,40 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 1926 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=1926
+//
+// <-- Short Description -->
+// wavwrite does not work properly in Scilab 4.0, final version.  The same
+//instructions create a correct file in Scilab 3.0.  When the .wav file is written
+//for a single channel, from a 1 column vector, the scilab message indicates
+//thousands of channels (but still a small fraction of the number of samples, so
+//it's not simply one-deep by many channels).
+//=====================================================================
+r = wavread("SCI/modules/sound/demos/chimes.wav","size");
+if r <> [2 13921] then bugmes();quit;end
+[yref,FsRef,bitsRef]= wavread("SCI/modules/sound/demos/chimes.wav");
+wavwrite(yref,FsRef,TMPDIR+'/chimes.wav');
+r = wavread(TMPDIR+'/chimes.wav',"size");
+if r <> [2 13921] then bugmes();quit;end
+[y,Fs,bits]= wavread(TMPDIR+'/chimes.wav');
+if yref <> y then bugmes();quit;end;
+if FsRef <> Fs then bugmes();quit;end;
+if bitsRef <> bits then bugmes();quit;end;
+//=====================================================================
+r = wavread("SCI/modules/sound/tests/nonreg_tests/bug_1926.wav","size");
+if r <> [2 11026] then bugmes();quit;end
+[yref,FsRef,bitsRef]= wavread("SCI/modules/sound/tests/nonreg_tests/bug_1926.wav");
+wavwrite(yref,FsRef,TMPDIR+'/bug_1926.wav');
+r = wavread(TMPDIR+'/bug_1926.wav',"size");
+if r <> [2 11026] then bugmes();quit;end
+[y,Fs,bits]= wavread(TMPDIR+'/bug_1926.wav');
+if yref <> y then bugmes();quit;end;
+if FsRef <> Fs then bugmes();quit;end;
+if bitsRef <> bits then bugmes();quit;end;
+//=====================================================================
diff --git a/modules/sound/tests/nonreg_tests/bug_1926.tst b/modules/sound/tests/nonreg_tests/bug_1926.tst
new file mode 100755
index 000000000..294c4dc01
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_1926.tst
@@ -0,0 +1,49 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 1926 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=1926
+//
+// <-- Short Description -->
+// wavwrite does not work properly in Scilab 4.0, final version.  The same
+//instructions create a correct file in Scilab 3.0.  When the .wav file is written
+//for a single channel, from a 1 column vector, the scilab message indicates
+//thousands of channels (but still a small fraction of the number of samples, so
+//it's not simply one-deep by many channels).
+
+
+//=====================================================================
+r = wavread("SCI/modules/sound/demos/chimes.wav","size");
+if r <> [2 13921] then pause,end
+
+[yref,FsRef,bitsRef]= wavread("SCI/modules/sound/demos/chimes.wav");
+wavwrite(yref,FsRef,TMPDIR+'/chimes.wav');
+
+r = wavread(TMPDIR+'/chimes.wav',"size");
+if r <> [2 13921] then pause,end
+
+[y,Fs,bits]= wavread(TMPDIR+'/chimes.wav');
+if yref <> y then pause,end;
+if FsRef <> Fs then pause,end;
+if bitsRef <> bits then pause,end;
+//=====================================================================
+r = wavread("SCI/modules/sound/tests/nonreg_tests/bug_1926.wav","size");
+if r <> [2 11026] then pause,end
+
+[yref,FsRef,bitsRef]= wavread("SCI/modules/sound/tests/nonreg_tests/bug_1926.wav");
+wavwrite(yref,FsRef,TMPDIR+'/bug_1926.wav');
+
+r = wavread(TMPDIR+'/bug_1926.wav',"size");
+if r <> [2 11026] then pause,end
+
+[y,Fs,bits]= wavread(TMPDIR+'/bug_1926.wav');
+if yref <> y then pause,end;
+if FsRef <> Fs then pause,end;
+if bitsRef <> bits then pause,end;
+//=====================================================================
diff --git a/modules/sound/tests/nonreg_tests/bug_1926.wav b/modules/sound/tests/nonreg_tests/bug_1926.wav
new file mode 100755
index 000000000..dbdaf413a
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_1926.wav
diff --git a/modules/sound/tests/nonreg_tests/bug_4037.tst b/modules/sound/tests/nonreg_tests/bug_4037.tst
new file mode 100755
index 000000000..bd31b0ecb
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_4037.tst
@@ -0,0 +1,24 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 4037 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=4037
+//
+// <-- Short Description -->
+// waveread can not read broadcast wave format
+// a error is returned
+
+// <-- INTERACTIVE TEST -->
+
+// create or download a bfw file
+// try to load wavread
+
+namebfw = "bfw.wav"
+ierr = execstr('wavread(namebfw)','errcatch');
+if ierr<> 999 then pause,end
diff --git a/modules/sound/tests/nonreg_tests/bug_467.dia.ref b/modules/sound/tests/nonreg_tests/bug_467.dia.ref
new file mode 100755
index 000000000..0948e1656
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_467.dia.ref
@@ -0,0 +1,38 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 467 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=467
+//
+// <-- Short Description -->
+//    Bug Report Id: 12022200362265140
+//    If you don't mind, where are read_dat_pcm or read_wavedat?
+//
+//
+//
+//    On Scilab 2-7 with " wavread " function
+//    The Error Messages are:
+//       !--error     4
+//    undefined variable : erro
+//    at line      26 of function read_dat_pcm             called by :
+//    line     6 of function read_wavedat             called by :
+//    line    93 of function wavread                  called by :
+//    [x,y] = wavread('c:\b.wav','size');
+//
+//
+//     !--error   246
+//    function not defined for given argument type(s)
+//    Check arguments or define function %s_convstr               for overloading
+//    at line      28 of function wavread                  called by :
+//    z = wavread('c:\b.wav',100000);
+// ...
+result = execstr("[x,y] = wavread(SCI+''/modules/sound/tests/nonreg_tests/bug_467.wav'',''size'')","errcatch","n");
+if result <> 0 then bugmes();quit;end
+if result == 0 then
+   if execstr("z = wavread(SCI+""/modules/sound/tests/nonreg_tests/bug_467.wav"",10)","errcatch","n") <> 0 then bugmes();quit;end
+end
diff --git a/modules/sound/tests/nonreg_tests/bug_467.tst b/modules/sound/tests/nonreg_tests/bug_467.tst
new file mode 100755
index 000000000..d1673f39f
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_467.tst
@@ -0,0 +1,42 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 467 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=467
+//
+// <-- Short Description -->
+//    Bug Report Id: 12022200362265140
+//    If you don't mind, where are read_dat_pcm or read_wavedat?
+//
+//
+//
+//    On Scilab 2-7 with " wavread " function
+//    The Error Messages are:
+//       !--error     4
+//    undefined variable : erro
+//    at line      26 of function read_dat_pcm             called by :
+//    line     6 of function read_wavedat             called by :
+//    line    93 of function wavread                  called by :
+//    [x,y] = wavread('c:\b.wav','size'); 
+//
+//
+//     !--error   246
+//    function not defined for given argument type(s)
+//    Check arguments or define function %s_convstr               for overloading
+//    at line      28 of function wavread                  called by :
+//    z = wavread('c:\b.wav',100000);   
+// ...
+
+result = execstr("[x,y] = wavread(SCI+''/modules/sound/tests/nonreg_tests/bug_467.wav'',''size'')","errcatch","n");
+
+if result <> 0 then pause,end
+
+if result == 0 then 
+   if execstr("z = wavread(SCI+""/modules/sound/tests/nonreg_tests/bug_467.wav"",10)","errcatch","n") <> 0 then pause,end
+end
diff --git a/modules/sound/tests/nonreg_tests/bug_467.wav b/modules/sound/tests/nonreg_tests/bug_467.wav
new file mode 100755
index 000000000..a8b529ec7
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_467.wav
diff --git a/modules/sound/tests/nonreg_tests/bug_4832.dia.ref b/modules/sound/tests/nonreg_tests/bug_4832.dia.ref
new file mode 100755
index 000000000..1a17e1081
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_4832.dia.ref
@@ -0,0 +1,17 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 4832 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=4832
+//
+// <-- Short Description -->
+// waveread can not detect RIFF with smpl chunck
+// a non explicit error is returned
+filename = SCI + '/modules/sound/tests/nonreg_tests/bug_4832.wav';
+ierr = execstr('wavread(filename)','errcatch');
+if ierr<> 10000 then bugmes();quit;end
diff --git a/modules/sound/tests/nonreg_tests/bug_4832.tst b/modules/sound/tests/nonreg_tests/bug_4832.tst
new file mode 100755
index 000000000..64735bd21
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_4832.tst
@@ -0,0 +1,20 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 4832 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=4832
+//
+// <-- Short Description -->
+// waveread can not detect RIFF with smpl chunck
+// a non explicit error is returned
+
+filename = SCI + '/modules/sound/tests/nonreg_tests/bug_4832.wav';
+ierr = execstr('wavread(filename)','errcatch');
+if ierr<> 10000 then pause,end
+
diff --git a/modules/sound/tests/nonreg_tests/bug_4832.wav b/modules/sound/tests/nonreg_tests/bug_4832.wav
new file mode 100755
index 000000000..fbdf657f3
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_4832.wav
diff --git a/modules/sound/tests/nonreg_tests/bug_600.tst b/modules/sound/tests/nonreg_tests/bug_600.tst
new file mode 100755
index 000000000..83844739e
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_600.tst
@@ -0,0 +1,29 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- INTERACTIVE TEST -->
+//
+// <-- Non-regression test for bug 600 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=600
+//
+// <-- Short Description -->
+//    I am not able to hear the sounds using either the 'Sound'
+//    or 'playsnd' functions.
+//
+//       The sound card is working properly with all other
+//    software. All other wave functions are working such as
+//    wavread loadwave etc...
+
+disp("activate your sound card, and run this file");
+disp("if you hear something, that means the playsnd & PlaySnd work");
+
+y=wavread('SCI/modules/sound/demos/chimes.wav');
+playsnd(y);
+
+PlaySound('SCI/modules/sound/demos/chimes.wav');
diff --git a/modules/sound/tests/nonreg_tests/bug_629.dia.ref b/modules/sound/tests/nonreg_tests/bug_629.dia.ref
new file mode 100755
index 000000000..5446ca10f
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_629.dia.ref
@@ -0,0 +1,20 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 629 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=629
+//
+// <-- Short Description -->
+//    When trying to use the wavread function I get these errors
+//    that make this function totally unuseful, either calling it
+//    with ONE parameter (a) or calling it with two parameters.
+//    I made myself sure that the parameters would be of the form
+//    indicated by help on line.
+// exec("e:\testNonReg\629.sce");  
+// iReturnCode=execstr("[x,fs,bits] = wavread("e:\testNonReg\t1.wav")','errcatch');
+if execstr("wavread(SCI+''/modules/sound/tests/nonreg_tests/bug_629.wav'')","errcatch") <> 0 then bugmes();quit;end
diff --git a/modules/sound/tests/nonreg_tests/bug_629.tst b/modules/sound/tests/nonreg_tests/bug_629.tst
new file mode 100755
index 000000000..44f7d2b5d
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_629.tst
@@ -0,0 +1,24 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 629 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=629
+//
+// <-- Short Description -->
+//    When trying to use the wavread function I get these errors
+//    that make this function totally unuseful, either calling it
+//    with ONE parameter (a) or calling it with two parameters.
+//    I made myself sure that the parameters would be of the form
+//    indicated by help on line.
+
+
+// exec("e:\testNonReg\629.sce");  
+// iReturnCode=execstr("[x,fs,bits] = wavread("e:\testNonReg\t1.wav")','errcatch');
+
+if execstr("wavread(SCI+''/modules/sound/tests/nonreg_tests/bug_629.wav'')","errcatch") <> 0 then pause,end
diff --git a/modules/sound/tests/nonreg_tests/bug_629.wav b/modules/sound/tests/nonreg_tests/bug_629.wav
new file mode 100755
index 000000000..dbdaf413a
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_629.wav
diff --git a/modules/sound/tests/nonreg_tests/bug_7161.dia.ref b/modules/sound/tests/nonreg_tests/bug_7161.dia.ref
new file mode 100755
index 000000000..9b7b52b31
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_7161.dia.ref
@@ -0,0 +1,21 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2010 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 7161 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=7161
+//
+// <-- Short Description -->
+// wavread failed to load some .wav files with error 44
+filename = SCI + '/modules/sound/tests/nonreg_tests/bug_7161.wav';
+ierr = execstr('[Ip, Fs, bits] = wavread(filename);', 'errcatch');
+if ierr <> 0 then bugmes();quit;end
+sIp = size(Ip);
+if sIp(1) <> 1 then bugmes();quit;end
+if sIp(2) <> 65536 then bugmes();quit;end
+if Fs <> 8000 then bugmes();quit;end
+if bits <> 16 then bugmes();quit;end
diff --git a/modules/sound/tests/nonreg_tests/bug_7161.tst b/modules/sound/tests/nonreg_tests/bug_7161.tst
new file mode 100755
index 000000000..3c7a2ee24
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_7161.tst
@@ -0,0 +1,23 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2010 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 7161 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=7161
+//
+// <-- Short Description -->
+// wavread failed to load some .wav files with error 44
+
+filename = SCI + '/modules/sound/tests/nonreg_tests/bug_7161.wav';
+ierr = execstr('[Ip, Fs, bits] = wavread(filename);', 'errcatch');
+if ierr <> 0 then pause, end
+sIp = size(Ip);
+if sIp(1) <> 1 then pause, end
+if sIp(2) <> 65536 then pause, end
+if Fs <> 8000 then pause, end
+if bits <> 16 then pause, end
diff --git a/modules/sound/tests/nonreg_tests/bug_7161.wav b/modules/sound/tests/nonreg_tests/bug_7161.wav
new file mode 100755
index 000000000..24d20c8ed
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_7161.wav
diff --git a/modules/sound/tests/nonreg_tests/bug_9280.dia.ref b/modules/sound/tests/nonreg_tests/bug_9280.dia.ref
new file mode 100755
index 000000000..a861257d3
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_9280.dia.ref
@@ -0,0 +1,21 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2011 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// <-- Non-regression test for bug 9280 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=9280
+//
+// <-- Short Description -->
+// wavread failed to read PCM 32 bit float file format.
+filename = SCI + '/modules/sound/tests/nonreg_tests/bug_9280.wav';
+ierr = execstr('[Ip, Fs, bits] = wavread(filename);', 'errcatch');
+if ierr <> 0 then bugmes();quit;end
+sIp = size(Ip);
+if sIp(1) <> 1 then bugmes();quit;end
+if sIp(2) <> 1000 then bugmes();quit;end
+if Fs <> 96000 then bugmes();quit;end
+if bits <> 32 then bugmes();quit;end
diff --git a/modules/sound/tests/nonreg_tests/bug_9280.tst b/modules/sound/tests/nonreg_tests/bug_9280.tst
new file mode 100755
index 000000000..a1e3e191e
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_9280.tst
@@ -0,0 +1,23 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2011 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// <-- Non-regression test for bug 9280 -->
+//
+// <-- Bugzilla URL -->
+// http://bugzilla.scilab.org/show_bug.cgi?id=9280
+//
+// <-- Short Description -->
+// wavread failed to read PCM 32 bit float file format.
+
+filename = SCI + '/modules/sound/tests/nonreg_tests/bug_9280.wav';
+ierr = execstr('[Ip, Fs, bits] = wavread(filename);', 'errcatch');
+if ierr <> 0 then pause, end
+sIp = size(Ip);
+if sIp(1) <> 1 then pause, end
+if sIp(2) <> 1000 then pause, end
+if Fs <> 96000 then pause, end
+if bits <> 32 then pause, end
diff --git a/modules/sound/tests/nonreg_tests/bug_9280.wav b/modules/sound/tests/nonreg_tests/bug_9280.wav
new file mode 100755
index 000000000..875c31d9e
--- /dev/null
+++ b/modules/sound/tests/nonreg_tests/bug_9280.wav
diff --git a/modules/sound/tests/unit_tests/beep.dia.ref b/modules/sound/tests/unit_tests/beep.dia.ref
new file mode 100755
index 000000000..6acf8ed54
--- /dev/null
+++ b/modules/sound/tests/unit_tests/beep.dia.ref
@@ -0,0 +1,5 @@
+old = beep();
+if beep('on') <> 'on' then bugmes();quit;end;
+if beep('off') <> 'off' then bugmes();quit;end;
+if beep() <> 'off' then bugmes();quit;end;
+beep(old);
diff --git a/modules/sound/tests/unit_tests/beep.tst b/modules/sound/tests/unit_tests/beep.tst
new file mode 100755
index 000000000..8fcd3c927
--- /dev/null
+++ b/modules/sound/tests/unit_tests/beep.tst
@@ -0,0 +1,12 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+old = beep();  
+if beep('on') <> 'on' then pause,end;
+if beep('off') <> 'off' then pause,end;
+if beep() <> 'off' then pause,end;
+beep(old);
diff --git a/modules/sound/tests/unit_tests/mapsound.dia.ref b/modules/sound/tests/unit_tests/mapsound.dia.ref
new file mode 100755
index 000000000..03f8b42ff
--- /dev/null
+++ b/modules/sound/tests/unit_tests/mapsound.dia.ref
@@ -0,0 +1,7 @@
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+mapsound(s);
diff --git a/modules/sound/tests/unit_tests/mapsound.tst b/modules/sound/tests/unit_tests/mapsound.tst
new file mode 100755
index 000000000..374c7d77e
--- /dev/null
+++ b/modules/sound/tests/unit_tests/mapsound.tst
@@ -0,0 +1,14 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+mapsound(s);
diff --git a/modules/sound/tests/unit_tests/playsnd.dia.ref b/modules/sound/tests/unit_tests/playsnd.dia.ref
new file mode 100755
index 000000000..14f96b452
--- /dev/null
+++ b/modules/sound/tests/unit_tests/playsnd.dia.ref
@@ -0,0 +1,23 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+y = wavread('SCI/modules/sound/demos/chimes.wav');
+playsnd(y);
+tab_ref = [
+"世界您好",
+"азеазея",
+"ハロー・ワールド",
+"เฮลโลเวิลด์",
+"حريات وحقوق",
+"תוכנית"];
+for i = 1 : size(tab_ref,'*')
+  mkdir(TMPDIR + filesep() + tab_ref(i));
+  copyfile(SCI+'/modules/sound/demos/chimes.wav',TMPDIR + filesep() + tab_ref(i) + filesep() + tab_ref(i) +'.wav');
+  y = wavread(TMPDIR + filesep() + tab_ref(i) + filesep() + tab_ref(i) +'.wav');
+  playsnd(y);
+  mdelete(TMPDIR + filesep() + tab_ref(i) + filesep() + tab_ref(i) +'.wav');
+  rmdir(TMPDIR + filesep() + tab_ref(i));
+end
diff --git a/modules/sound/tests/unit_tests/playsnd.tst b/modules/sound/tests/unit_tests/playsnd.tst
new file mode 100755
index 000000000..90a1cbe29
--- /dev/null
+++ b/modules/sound/tests/unit_tests/playsnd.tst
@@ -0,0 +1,26 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+y = wavread('SCI/modules/sound/demos/chimes.wav');
+playsnd(y); 
+
+tab_ref = [
+"世界您好",
+"азеазея",
+"ハロー・ワールド",
+"เฮลโลเวิลด์",
+"حريات وحقوق",
+"תוכנית"];
+
+for i = 1 : size(tab_ref,'*')
+  mkdir(TMPDIR + filesep() + tab_ref(i));
+  copyfile(SCI+'/modules/sound/demos/chimes.wav',TMPDIR + filesep() + tab_ref(i) + filesep() + tab_ref(i) +'.wav');
+  y = wavread(TMPDIR + filesep() + tab_ref(i) + filesep() + tab_ref(i) +'.wav');
+  playsnd(y); 
+  mdelete(TMPDIR + filesep() + tab_ref(i) + filesep() + tab_ref(i) +'.wav');
+  rmdir(TMPDIR + filesep() + tab_ref(i));
+end  
diff --git a/modules/sound/tests/unit_tests/savewave.dia.ref b/modules/sound/tests/unit_tests/savewave.dia.ref
new file mode 100755
index 000000000..ed91e4d83
--- /dev/null
+++ b/modules/sound/tests/unit_tests/savewave.dia.ref
@@ -0,0 +1,13 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+savewave(TMPDIR+'/foo.wav',s);
diff --git a/modules/sound/tests/unit_tests/savewave.tst b/modules/sound/tests/unit_tests/savewave.tst
new file mode 100755
index 000000000..8cd307907
--- /dev/null
+++ b/modules/sound/tests/unit_tests/savewave.tst
@@ -0,0 +1,15 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+savewave(TMPDIR+'/foo.wav',s);
+ 
\ No newline at end of file
diff --git a/modules/sound/tests/unit_tests/sound.dia.ref b/modules/sound/tests/unit_tests/sound.dia.ref
new file mode 100755
index 000000000..b6d3fb131
--- /dev/null
+++ b/modules/sound/tests/unit_tests/sound.dia.ref
@@ -0,0 +1,19 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+// Save the file in WAV format.
+// we renormalize s in order to check that save+load is invariant
+s=s-sum(s)/prod(size(s)); s=s/max(abs(s));
+savewave(TMPDIR+"/test.wav",s);
+// Load it back.
+s1=loadwave(TMPDIR+"/test.wav");
+if max(abs(s1-s)) > 1.e-4 then bugmes();quit;end;
diff --git a/modules/sound/tests/unit_tests/sound.tst b/modules/sound/tests/unit_tests/sound.tst
new file mode 100755
index 000000000..b399eff11
--- /dev/null
+++ b/modules/sound/tests/unit_tests/sound.tst
@@ -0,0 +1,21 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+// At first we create 0.5 seconds of sound parameters.
+t=soundsec(0.5);
+// Then we generate the sound.
+s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
+[nr,nc]=size(t);
+s(nc/2:nc)=sin(330*t(nc/2:nc));
+// Save the file in WAV format.
+// we renormalize s in order to check that save+load is invariant
+s=s-sum(s)/prod(size(s)); s=s/max(abs(s));
+savewave(TMPDIR+"/test.wav",s);
+// Load it back.
+s1=loadwave(TMPDIR+"/test.wav");
+if max(abs(s1-s)) > 1.e-4 then pause,end;
+
diff --git a/modules/sound/tests/unit_tests/soundsec.dia.ref b/modules/sound/tests/unit_tests/soundsec.dia.ref
new file mode 100755
index 000000000..f2211f8f9
--- /dev/null
+++ b/modules/sound/tests/unit_tests/soundsec.dia.ref
@@ -0,0 +1,50 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2014 - Scilab Enterprises - Pierre-Aime Agnel
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Unit tests for macro soundsec.sci -->
+//==============================================================================
+//Check abnormal entries
+non_real_time = msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",1);
+non_real_freq = msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",2);
+non_positive_time=msprintf(_("%s: Wrong value for input argument #%d: Must be >= %d.\n"),"soundsec",1,0);
+non_positive_freq=msprintf(_("%s: Wrong value for input argument #%d: Must be >= %d.\n"),"soundsec",2,0);
+non_scalar_time=msprintf(_("%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"),"soundsec",1,1,1);
+non_scalar_freq=msprintf(_("%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"),"soundsec",2,1,1);
+//Soundsec must be called with real scalar values
+assert_checkerror("soundsec(""test"",1)",non_real_time);
+assert_checkerror("soundsec(%i,1)",non_real_time);
+assert_checkerror("soundsec(1,""test"")",non_real_freq);
+assert_checkerror("soundsec(1,%i)",non_real_freq);
+assert_checkerror("soundsec(0:10,1)",non_scalar_time);
+assert_checkerror("soundsec(1,0:10)",non_scalar_freq);
+//Soundsec must be called with positive parameters
+assert_checkerror("soundsec(-1,10)",non_positive_time);
+assert_checkerror("soundsec(1,-1)",non_positive_freq);
+//==============================================================================
+//Check behaviour
+//Soundsec returns empty value for a 0 sec sample
+assert_checkequal(soundsec(0, 100), []);
+//Soundsec returns empty value for a 0 frequency sample
+assert_checkequal(soundsec(100, 0), []);
+//Checks default behaviour for rate
+assert_checkalmostequal( soundsec(10/22050), [0:9]./22050);
+//Check 1s of samples at 10hz excluding the last is [0:9]
+samples_t = soundsec(1, 10);
+assert_checkalmostequal(samples_t, (0:9)/10);
+//Check call on non integer time
+samples_t = soundsec(0.11, 100); //eleven samples 0 0.01 ... 0.09 0.1
+assert_checkalmostequal(samples_t, (0:10)/100);
+//Check call on non integer frequency
+samples_t = soundsec(1,5.2); //samples 0 1/5.2 2/5.2 ... 5/5.2
+assert_checkalmostequal(samples_t, (0:5)/5.2);
+//Check call on non integer frequency and time
+samples_t = soundsec(1.2324,50.75);
+//samples 0 1/50.75 ... 50/50.75 51/51.75 ... 62/50.75
+//note that 1.2324 > 62/50.75 and 1.2324 <= 63/50.75
+assert_checkalmostequal(samples_t, (0:62)/50.75);
diff --git a/modules/sound/tests/unit_tests/soundsec.tst b/modules/sound/tests/unit_tests/soundsec.tst
new file mode 100755
index 000000000..ceca9613d
--- /dev/null
+++ b/modules/sound/tests/unit_tests/soundsec.tst
@@ -0,0 +1,69 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2014 - Scilab Enterprises - Pierre-Aime Agnel
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+//
+// <-- CLI SHELL MODE -->
+//
+// <-- Unit tests for macro soundsec.sci -->
+
+//==============================================================================
+//Check abnormal entries
+non_real_time = msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",1);
+non_real_freq = msprintf(_("%s: Wrong type for argument #%d: Real matrix expected.\n"),"soundsec",2);
+
+non_positive_time=msprintf(_("%s: Wrong value for input argument #%d: Must be >= %d.\n"),"soundsec",1,0);
+non_positive_freq=msprintf(_("%s: Wrong value for input argument #%d: Must be >= %d.\n"),"soundsec",2,0);
+
+non_scalar_time=msprintf(_("%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"),"soundsec",1,1,1);
+non_scalar_freq=msprintf(_("%s: Wrong size for input argument #%d: %d-by-%d matrix expected.\n"),"soundsec",2,1,1);
+
+
+//Soundsec must be called with real scalar values
+assert_checkerror("soundsec(""test"",1)",non_real_time);
+assert_checkerror("soundsec(%i,1)",non_real_time);
+assert_checkerror("soundsec(1,""test"")",non_real_freq);
+assert_checkerror("soundsec(1,%i)",non_real_freq);
+
+assert_checkerror("soundsec(0:10,1)",non_scalar_time);
+assert_checkerror("soundsec(1,0:10)",non_scalar_freq);
+
+//Soundsec must be called with positive parameters
+assert_checkerror("soundsec(-1,10)",non_positive_time);
+assert_checkerror("soundsec(1,-1)",non_positive_freq);
+
+
+//==============================================================================
+//Check behaviour
+
+//Soundsec returns empty value for a 0 sec sample
+assert_checkequal(soundsec(0, 100), []);
+//Soundsec returns empty value for a 0 frequency sample
+assert_checkequal(soundsec(100, 0), []);
+
+//Checks default behaviour for rate
+assert_checkalmostequal( soundsec(10/22050), [0:9]./22050);
+
+//Check 1s of samples at 10hz excluding the last is [0:9]
+samples_t = soundsec(1, 10);
+assert_checkalmostequal(samples_t, (0:9)/10);
+
+//Check call on non integer time
+samples_t = soundsec(0.11, 100); //eleven samples 0 0.01 ... 0.09 0.1
+assert_checkalmostequal(samples_t, (0:10)/100);
+
+//Check call on non integer frequency
+samples_t = soundsec(1,5.2); //samples 0 1/5.2 2/5.2 ... 5/5.2
+assert_checkalmostequal(samples_t, (0:5)/5.2);
+
+
+//Check call on non integer frequency and time
+samples_t = soundsec(1.2324,50.75);
+//samples 0 1/50.75 ... 50/50.75 51/51.75 ... 62/50.75
+//note that 1.2324 > 62/50.75 and 1.2324 <= 63/50.75
+assert_checkalmostequal(samples_t, (0:62)/50.75);
+
+
+
diff --git a/modules/sound/tests/unit_tests/wavread.dia.ref b/modules/sound/tests/unit_tests/wavread.dia.ref
new file mode 100755
index 000000000..edb088dfc
--- /dev/null
+++ b/modules/sound/tests/unit_tests/wavread.dia.ref
@@ -0,0 +1,24 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+  a = wavread('SCI/modules/sound/demos/chimes.wav','size');
+	if size(a) <> [ 1 2] then bugmes();quit;end
+  if a <> [ 2 13921] then bugmes();quit;end
+  [y,Fs,bits]=wavread('SCI/modules/sound/demos/chimes.wav');
+  if Fs <> 22050 then bugmes();quit;end
+  if bits <> 16 then bugmes();quit;end
+  if size(y) <> [ 2 13921] then bugmes();quit;end
+  //subplot(2,1,1)
+  //plot2d(y(:,1))
+  //subplot(2,1,2)
+  //plot2d(y(:,2))
+  //xdel(winsid());
+  y=wavread('SCI/modules/sound/demos/chimes.wav',[1 5]) //the first five samples
+ y  =
+ 
+    0.0000610    0.0002747    0.0002136    0.0001526    0.0000916  
+    0.0000916    0.0001831    0.0000610    0.           0.0000916  
+  if size(y) <> [2 5] then bugmes();quit;end
diff --git a/modules/sound/tests/unit_tests/wavread.tst b/modules/sound/tests/unit_tests/wavread.tst
new file mode 100755
index 000000000..b64231ba6
--- /dev/null
+++ b/modules/sound/tests/unit_tests/wavread.tst
@@ -0,0 +1,23 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) ????-2008 - INRIA
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+  a = wavread('SCI/modules/sound/demos/chimes.wav','size');
+	if size(a) <> [ 1 2] then pause,end
+  if a <> [ 2 13921] then pause,end
+  
+  [y,Fs,bits]=wavread('SCI/modules/sound/demos/chimes.wav');
+  if Fs <> 22050 then pause,end
+  if bits <> 16 then pause,end
+  if size(y) <> [ 2 13921] then pause,end
+  //subplot(2,1,1)
+  //plot2d(y(:,1))
+  //subplot(2,1,2)
+  //plot2d(y(:,2))
+  //xdel(winsid());
+  
+  y=wavread('SCI/modules/sound/demos/chimes.wav',[1 5]) //the first five samples
+  if size(y) <> [2 5] then pause,end
diff --git a/modules/sound/tests/unit_tests/wavwrite.dia.ref b/modules/sound/tests/unit_tests/wavwrite.dia.ref
new file mode 100755
index 000000000..4e4123b91
--- /dev/null
+++ b/modules/sound/tests/unit_tests/wavwrite.dia.ref
@@ -0,0 +1,10 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+  A = matrix(1:6,2,3);
+  wavwrite(A/6,TMPDIR+'/foo.wav');
+  B = wavread(TMPDIR+'/foo.wav');
+  if max(abs(A- round(B*6))) <> 0 then bugmes();quit;end
diff --git a/modules/sound/tests/unit_tests/wavwrite.tst b/modules/sound/tests/unit_tests/wavwrite.tst
new file mode 100755
index 000000000..eb5cd290c
--- /dev/null
+++ b/modules/sound/tests/unit_tests/wavwrite.tst
@@ -0,0 +1,11 @@
+// =============================================================================
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2008 - DIGITEO - Allan CORNET
+//
+//  This file is distributed under the same license as the Scilab package.
+// =============================================================================
+
+  A = matrix(1:6,2,3);
+  wavwrite(A/6,TMPDIR+'/foo.wav');
+  B = wavread(TMPDIR+'/foo.wav');
+  if max(abs(A- round(B*6))) <> 0 then pause,end