diff options
Diffstat (limited to 'gr-vocoder')
21 files changed, 497 insertions, 0 deletions
diff --git a/gr-vocoder/CMakeLists.txt b/gr-vocoder/CMakeLists.txt index f32ecdd9c..e800cff00 100644 --- a/gr-vocoder/CMakeLists.txt +++ b/gr-vocoder/CMakeLists.txt @@ -90,6 +90,7 @@ add_subdirectory(doc) if(ENABLE_PYTHON) add_subdirectory(swig) add_subdirectory(python) + add_subdirectory(grc) add_subdirectory(examples) endif(ENABLE_PYTHON) diff --git a/gr-vocoder/grc/CMakeLists.txt b/gr-vocoder/grc/CMakeLists.txt new file mode 100644 index 000000000..f8cf8231b --- /dev/null +++ b/gr-vocoder/grc/CMakeLists.txt @@ -0,0 +1,42 @@ +# Copyright 2011 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +install(FILES + vocoder_alaw_decode_bs.xml + vocoder_alaw_encode_sb.xml + vocoder_block_tree.xml + vocoder_codec2_decode_ps.xml + vocoder_codec2_encode_sp.xml + vocoder_cvsd_decode_bs.xml + vocoder_cvsd_decode.xml + vocoder_cvsd_encode_sb.xml + vocoder_cvsd_encode.xml + vocoder_g721_decode_bs.xml + vocoder_g721_encode_sb.xml + vocoder_g723_24_decode_bs.xml + vocoder_g723_24_encode_sb.xml + vocoder_g723_40_decode_bs.xml + vocoder_g723_40_encode_sb.xml + vocoder_gsm_fr_decode_ps.xml + vocoder_gsm_fr_encode_sp.xml + vocoder_ulaw_decode_bs.xml + vocoder_ulaw_encode_sb.xml + DESTINATION ${GRC_BLOCKS_DIR} + COMPONENT "vocoder_python" +) diff --git a/gr-vocoder/grc/vocoder_alaw_decode_bs.xml b/gr-vocoder/grc/vocoder_alaw_decode_bs.xml new file mode 100644 index 000000000..776187d4d --- /dev/null +++ b/gr-vocoder/grc/vocoder_alaw_decode_bs.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## Alaw audio decoder +################################################### + --> +<block> + <name>Alaw Audio Decoder</name> + <key>vocoder_alaw_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.alaw_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_alaw_encode_sb.xml b/gr-vocoder/grc/vocoder_alaw_encode_sb.xml new file mode 100644 index 000000000..0ad8eca12 --- /dev/null +++ b/gr-vocoder/grc/vocoder_alaw_encode_sb.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## Alaw audio encoder +################################################### + --> +<block> + <name>g711 alaw Audio Encoder</name> + <key>vocoder_alaw_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.alaw_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_block_tree.xml b/gr-vocoder/grc/vocoder_block_tree.xml new file mode 100644 index 000000000..0c0fdd4a0 --- /dev/null +++ b/gr-vocoder/grc/vocoder_block_tree.xml @@ -0,0 +1,53 @@ +<?xml version="1.0"?> + +<!-- + Copyright 2011 Free Software Foundation, Inc. + + This file is part of GNU Radio + + GNU Radio is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GNU Radio is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNU Radio; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, + Boston, MA 02110-1301, USA. +--> + +<!-- +################################################### +##Block Tree for GR Digital blocks. +################################################### + --> +<cat> + <name></name> <!-- Blank for Root Name --> + <cat> + <name>Vocoders</name> + <block>vocoder_binary_slicer_fb</block> + <block>vocoder_alaw_decode_bs</block> + <block>vocoder_alaw_encode_sb</block> + <block>vocoder_codec2_decode_ps</block> + <block>vocoder_codec2_encode_sp</block> + <block>vocoder_cvsd_decode_bs</block> + <block>vocoder_cvsd_encode_sb</block> + <block>vocoder_cvsd_decode_bf</block> + <block>vocoder_cvsd_encode_fb</block> + <block>vocoder_g721_decode_bs</block> + <block>vocoder_g721_encode_sb</block> + <block>vocoder_g723_24_decode_bs</block> + <block>vocoder_g723_24_encode_sb</block> + <block>vocoder_g723_40_decode_bs</block> + <block>vocoder_g723_40_encode_sb</block> + <block>vocoder_gsm_fr_decode_ps</block> + <block>vocoder_gsm_fr_encode_sp</block> + <block>vocoder_ulaw_decode_bs</block> + <block>vocoder_ulaw_encode_sb</block> + </cat> +</cat> diff --git a/gr-vocoder/grc/vocoder_codec2_decode_ps.xml b/gr-vocoder/grc/vocoder_codec2_decode_ps.xml new file mode 100644 index 000000000..708882151 --- /dev/null +++ b/gr-vocoder/grc/vocoder_codec2_decode_ps.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CODEC2 audio decoder +################################################### + --> +<block> + <name>CODEC2 Audio Decoder</name> + <key>vocoder_codec2_decode_ps</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.codec2_decode_ps()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_codec2_encode_sp.xml b/gr-vocoder/grc/vocoder_codec2_encode_sp.xml new file mode 100644 index 000000000..7a56ac633 --- /dev/null +++ b/gr-vocoder/grc/vocoder_codec2_encode_sp.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CODEC2 audio encoder +################################################### + --> +<block> + <name>CODEC2 Audio Encoder</name> + <key>vocoder_codec2_encode_sp</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.codec2_encode_sp()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_cvsd_decode.xml b/gr-vocoder/grc/vocoder_cvsd_decode.xml new file mode 100644 index 000000000..ce117c5d4 --- /dev/null +++ b/gr-vocoder/grc/vocoder_cvsd_decode.xml @@ -0,0 +1,32 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CVSD Encoder +################################################### + --> +<block> + <name>CVSD Decoder</name> + <key>vocoder_cvsd_decode_bf</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.cvsd_decode_bf($resample,$bw)</make> + <param> + <name>Resample</name> + <key>resample</key> + <value>8</value> + <type>int</type> + </param> + <param> + <name>Frac. Bandwidth</name> + <key>bw</key> + <value>0.5</value> + <type>real</type> + </param> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>float</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_cvsd_decode_bs.xml b/gr-vocoder/grc/vocoder_cvsd_decode_bs.xml new file mode 100644 index 000000000..40ddc04d4 --- /dev/null +++ b/gr-vocoder/grc/vocoder_cvsd_decode_bs.xml @@ -0,0 +1,21 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CVSD audio decoder +################################################### + --> +<block> + <name>CVSD Audio Decoder (Raw Bit-Level)</name> + <key>vocoder_cvsd_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.cvsd_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> + diff --git a/gr-vocoder/grc/vocoder_cvsd_encode.xml b/gr-vocoder/grc/vocoder_cvsd_encode.xml new file mode 100644 index 000000000..12e73f602 --- /dev/null +++ b/gr-vocoder/grc/vocoder_cvsd_encode.xml @@ -0,0 +1,32 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CVSD Encoder +################################################### + --> +<block> + <name>CVSD Encoder</name> + <key>vocoder_cvsd_encode_fb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.cvsd_encode_fb($resample,$bw)</make> + <param> + <name>Resample</name> + <key>resample</key> + <value>8</value> + <type>int</type> + </param> + <param> + <name>Frac. Bandwidth</name> + <key>bw</key> + <value>0.5</value> + <type>real</type> + </param> + <sink> + <name>in</name> + <type>float</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_cvsd_encode_sb.xml b/gr-vocoder/grc/vocoder_cvsd_encode_sb.xml new file mode 100644 index 000000000..a92387a60 --- /dev/null +++ b/gr-vocoder/grc/vocoder_cvsd_encode_sb.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## CVSD audio encoder +################################################### + --> +<block> + <name>CVSD Audio Encoder (Raw Bit-Level)</name> + <key>vocoder_cvsd_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.cvsd_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_g721_decode_bs.xml b/gr-vocoder/grc/vocoder_g721_decode_bs.xml new file mode 100644 index 000000000..e8a64f404 --- /dev/null +++ b/gr-vocoder/grc/vocoder_g721_decode_bs.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## g271 audio decoder +################################################### + --> +<block> + <name>g271 Audio Decoder</name> + <key>vocoder_g271_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.g271_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_g721_encode_sb.xml b/gr-vocoder/grc/vocoder_g721_encode_sb.xml new file mode 100644 index 000000000..f105ff8ff --- /dev/null +++ b/gr-vocoder/grc/vocoder_g721_encode_sb.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## g721 audio encoder +################################################### + --> +<block> + <name>g721 Audio Encoder</name> + <key>vocoder_g721_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.g721_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_g723_24_decode_bs.xml b/gr-vocoder/grc/vocoder_g723_24_decode_bs.xml new file mode 100644 index 000000000..768f82d8b --- /dev/null +++ b/gr-vocoder/grc/vocoder_g723_24_decode_bs.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## g273_24 audio decoder +################################################### + --> +<block> + <name>g273_24 Audio Decoder</name> + <key>vocoder_g273_24_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.g273_24_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_g723_24_encode_sb.xml b/gr-vocoder/grc/vocoder_g723_24_encode_sb.xml new file mode 100644 index 000000000..0e70ddedc --- /dev/null +++ b/gr-vocoder/grc/vocoder_g723_24_encode_sb.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## g723_24 audio encoder +################################################### + --> +<block> + <name>g723_24 Audio Encoder</name> + <key>vocoder_g723_24_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.g723_24_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_g723_40_decode_bs.xml b/gr-vocoder/grc/vocoder_g723_40_decode_bs.xml new file mode 100644 index 000000000..09e31be4c --- /dev/null +++ b/gr-vocoder/grc/vocoder_g723_40_decode_bs.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## g273_40 audio decoder +################################################### + --> +<block> + <name>g273_40 Audio Decoder</name> + <key>vocoder_g273_40_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.g273_40_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_g723_40_encode_sb.xml b/gr-vocoder/grc/vocoder_g723_40_encode_sb.xml new file mode 100644 index 000000000..fbbf600ff --- /dev/null +++ b/gr-vocoder/grc/vocoder_g723_40_encode_sb.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## g723_40 audio encoder +################################################### + --> +<block> + <name>g723_40 Audio Encoder</name> + <key>vocoder_g723_40_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.g723_40_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_gsm_fr_decode_ps.xml b/gr-vocoder/grc/vocoder_gsm_fr_decode_ps.xml new file mode 100644 index 000000000..f90890032 --- /dev/null +++ b/gr-vocoder/grc/vocoder_gsm_fr_decode_ps.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## GSM full-rate audio decoder +################################################### + --> +<block> + <name>GSM full-rate Audio Decoder</name> + <key>vocoder_gsm_fr_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.gsm_fr_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_gsm_fr_encode_sp.xml b/gr-vocoder/grc/vocoder_gsm_fr_encode_sp.xml new file mode 100644 index 000000000..d39994b6b --- /dev/null +++ b/gr-vocoder/grc/vocoder_gsm_fr_encode_sp.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## GSM full-rate audio encoder +################################################### + --> +<block> + <name>GSM full-rate Audio Encoder</name> + <key>vocoder_gsm_fr_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.gsm_fr_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + diff --git a/gr-vocoder/grc/vocoder_ulaw_decode_bs.xml b/gr-vocoder/grc/vocoder_ulaw_decode_bs.xml new file mode 100644 index 000000000..5a7ccbb0e --- /dev/null +++ b/gr-vocoder/grc/vocoder_ulaw_decode_bs.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<!-- +################################################### +## Ulaw audio decoder +################################################### + --> +<block> + <name>Ulaw Audio Decoder</name> + <key>vocoder_ulaw_decode_bs</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.ulaw_decode_bs()</make> + <sink> + <name>in</name> + <type>byte</type> + </sink> + <source> + <name>out</name> + <type>short</type> + </source> +</block> diff --git a/gr-vocoder/grc/vocoder_ulaw_encode_sb.xml b/gr-vocoder/grc/vocoder_ulaw_encode_sb.xml new file mode 100644 index 000000000..8e76d8d08 --- /dev/null +++ b/gr-vocoder/grc/vocoder_ulaw_encode_sb.xml @@ -0,0 +1,22 @@ +<?xml version="1.0"?> +<!-- +################################################### +## ulaw audio encoder +################################################### + --> +<block> + <name>ulaw Audio Encoder</name> + <key>vocoder_ulaw_encode_sb</key> + <import>from gnuradio import vocoder</import> + <make>vocoder.ulaw_encode_sb()</make> + <sink> + <name>in</name> + <type>short</type> + </sink> + <source> + <name>out</name> + <type>byte</type> + </source> +</block> + + |