1 files changed, 0 insertions, 78 deletions
diff --git a/gnuradio-examples/c++/audio/dial_tone.cc b/gnuradio-examples/c++/audio/dial_tone.cc
deleted file mode 100644
index e4e3d8ceb..000000000
--- a/gnuradio-examples/c++/audio/dial_tone.cc
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * 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.
- */
-
-
-/*
- * GNU Radio C++ example creating dial tone
- * ("the simplest thing that could possibly work")
- *
- * Send a tone each to the left and right channels of stereo audio
- * output and let the user's brain sum them.
- *
- * GNU Radio makes extensive use of Boost shared pointers.  Signal processing
- * blocks are typically created by calling a "make" factory function, which
- * returns an instance of the block as a typedef'd shared pointer that can
- * be used in any way a regular pointer can.  Shared pointers created this way
- * keep track of their memory and free it at the right time, so the user
- * doesn't need to worry about it (really).
- *
- */
-
-// Include header files for each block used in flowgraph
-#include <gr_top_block.h>
-#include <gr_sig_source_f.h>
-#include <gr_audio_sink.h>
-
-int main(int argc, char **argv)
-{
-  int rate = 48000;		// Audio card sample rate
-  float ampl = 0.1;		// Don't exceed 0.5 or clipping will occur
-
-  // Construct a top block that will contain flowgraph blocks.  Alternatively,
-  // one may create a derived class from gr_top_block and hold instantiated blocks
-  // as member data for later manipulation.
-  gr_top_block_sptr tb = gr_make_top_block("dial_tone");
-
-  // Construct a real-valued signal source for each tone, at given sample rate
-  gr_sig_source_f_sptr src0 = gr_make_sig_source_f(rate, GR_SIN_WAVE, 350, ampl);
-  gr_sig_source_f_sptr src1 = gr_make_sig_source_f(rate, GR_SIN_WAVE, 440, ampl);
-
-  // Construct an audio sink to accept audio tones
-  audio_sink::sptr sink = audio_make_sink(rate);
-
-  // Connect output #0 of src0 to input #0 of sink (left channel)
-  tb->connect(src0, 0, sink, 0);
-
-  // Connect output #0 of src1 to input #1 of sink (right channel)
-  tb->connect(src1, 0, sink, 1);
-
-  // Tell GNU Radio runtime to start flowgraph threads; the foreground thread
-  // will block until either flowgraph exits (this example doesn't) or the
-  // application receives SIGINT (e.g., user hits CTRL-C).
-  //
-  // Real applications may use tb->start() which returns, allowing the foreground
-  // thread to proceed, then later use tb->stop(), followed by tb->wait(), to cleanup
-  // GNU Radio before exiting.
-  tb->run();
-
-  // Exit normally.
-  return 0;
-}