1 files changed, 150 insertions, 118 deletions
diff --git a/gr-audio/examples/grc/dial_tone.grc b/gr-audio/examples/grc/dial_tone.grc
index ac8cbef279..557edbd441 100644
--- a/gr-audio/examples/grc/dial_tone.grc
+++ b/gr-audio/examples/grc/dial_tone.grc
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='ASCII'?>
 <flow_graph>
-  <timestamp>Thu Jul 24 14:27:48 2008</timestamp>
+  <timestamp>Sat Nov 10 15:10:08 2012</timestamp>
   <block>
     <key>options</key>
     <param>
@@ -36,39 +36,24 @@
       <value>Custom</value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(10, 10)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-  </block>
-  <block>
-    <key>gr_add_xx</key>
-    <param>
-      <key>id</key>
-      <value>gr_add_xx</value>
+      <key>run_options</key>
+      <value>prompt</value>
     </param>
     <param>
-      <key>_enabled</key>
+      <key>run</key>
       <value>True</value>
     </param>
     <param>
-      <key>type</key>
-      <value>float</value>
+      <key>max_nouts</key>
+      <value>0</value>
     </param>
     <param>
-      <key>num_inputs</key>
-      <value>3</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
+      <key>realtime_scheduling</key>
+      <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(513, 277)</value>
+      <value>(10, 10)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -91,7 +76,7 @@
     </param>
     <param>
       <key>device_name</key>
-      <value/>
+      <value></value>
     </param>
     <param>
       <key>ok_to_block</key>
@@ -111,34 +96,54 @@
     </param>
   </block>
   <block>
-    <key>gr_noise_source_x</key>
+    <key>variable_slider</key>
     <param>
       <key>id</key>
-      <value>gr_noise_source_x</value>
+      <value>ampl</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>type</key>
-      <value>float</value>
+      <key>label</key>
+      <value>Volume</value>
     </param>
     <param>
-      <key>noise_type</key>
-      <value>gr.GR_GAUSSIAN</value>
+      <key>value</key>
+      <value>.4</value>
     </param>
     <param>
-      <key>amp</key>
-      <value>noise</value>
+      <key>min</key>
+      <value>0</value>
     </param>
     <param>
-      <key>seed</key>
-      <value>42</value>
+      <key>max</key>
+      <value>.5</value>
+    </param>
+    <param>
+      <key>num_steps</key>
+      <value>100</value>
+    </param>
+    <param>
+      <key>style</key>
+      <value>wx.SL_HORIZONTAL</value>
+    </param>
+    <param>
+      <key>converver</key>
+      <value>float_converter</value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value>0, 0, 1, 2</value>
+    </param>
+    <param>
+      <key>notebook</key>
+      <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(238, 380)</value>
+      <value>(634, 413)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -146,42 +151,54 @@
     </param>
   </block>
   <block>
-    <key>gr_sig_source_x</key>
+    <key>variable_slider</key>
     <param>
       <key>id</key>
-      <value>gr_sig_source_x</value>
+      <value>noise</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>type</key>
-      <value>float</value>
+      <key>label</key>
+      <value>Noise</value>
     </param>
     <param>
-      <key>samp_rate</key>
-      <value>samp_rate</value>
+      <key>value</key>
+      <value>.005</value>
     </param>
     <param>
-      <key>waveform</key>
-      <value>gr.GR_COS_WAVE</value>
+      <key>min</key>
+      <value>0</value>
     </param>
     <param>
-      <key>freq</key>
-      <value>440</value>
+      <key>max</key>
+      <value>.2</value>
     </param>
     <param>
-      <key>amp</key>
-      <value>ampl</value>
+      <key>num_steps</key>
+      <value>100</value>
     </param>
     <param>
-      <key>offset</key>
-      <value>0</value>
+      <key>style</key>
+      <value>wx.SL_HORIZONTAL</value>
+    </param>
+    <param>
+      <key>converver</key>
+      <value>float_converter</value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value>1, 0, 1, 2</value>
+    </param>
+    <param>
+      <key>notebook</key>
+      <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(240, 208)</value>
+      <value>(443, 412)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -189,42 +206,53 @@
     </param>
   </block>
   <block>
-    <key>gr_sig_source_x</key>
+    <key>variable</key>
     <param>
       <key>id</key>
-      <value>gr_sig_source_x0</value>
+      <value>samp_rate</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>type</key>
-      <value>float</value>
+      <key>value</key>
+      <value>32000</value>
     </param>
     <param>
-      <key>samp_rate</key>
-      <value>samp_rate</value>
+      <key>_coordinate</key>
+      <value>(11, 171)</value>
     </param>
     <param>
-      <key>waveform</key>
-      <value>gr.GR_COS_WAVE</value>
+      <key>_rotation</key>
+      <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>gr_add_xx</key>
     <param>
-      <key>freq</key>
-      <value>350</value>
+      <key>id</key>
+      <value>gr_add_xx</value>
     </param>
     <param>
-      <key>amp</key>
-      <value>ampl</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>offset</key>
-      <value>0</value>
+      <key>type</key>
+      <value>float</value>
+    </param>
+    <param>
+      <key>num_inputs</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>vlen</key>
+      <value>1</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(240, 38)</value>
+      <value>(513, 277)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -232,46 +260,42 @@
     </param>
   </block>
   <block>
-    <key>variable_slider</key>
+    <key>analog_sig_source_x</key>
     <param>
       <key>id</key>
-      <value>ampl</value>
+      <value>analog_sig_source_x_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>label</key>
-      <value>Volume</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>.4</value>
+      <key>type</key>
+      <value>float</value>
     </param>
     <param>
-      <key>min</key>
-      <value>0</value>
+      <key>samp_rate</key>
+      <value>samp_rate</value>
     </param>
     <param>
-      <key>max</key>
-      <value>.5</value>
+      <key>waveform</key>
+      <value>analog.GR_COS_WAVE</value>
     </param>
     <param>
-      <key>num_steps</key>
-      <value>100</value>
+      <key>freq</key>
+      <value>350</value>
     </param>
     <param>
-      <key>slider_type</key>
-      <value>horizontal</value>
+      <key>amp</key>
+      <value>ampl</value>
     </param>
     <param>
-      <key>grid_pos</key>
-      <value>0, 0, 1, 2</value>
+      <key>offset</key>
+      <value>0</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(634, 413)</value>
+      <value>(251, 100)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -279,46 +303,42 @@
     </param>
   </block>
   <block>
-    <key>variable_slider</key>
+    <key>analog_sig_source_x</key>
     <param>
       <key>id</key>
-      <value>noise</value>
+      <value>analog_sig_source_x_1</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>label</key>
-      <value>Noise</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>.005</value>
+      <key>type</key>
+      <value>float</value>
     </param>
     <param>
-      <key>min</key>
-      <value>0</value>
+      <key>samp_rate</key>
+      <value>samp_rate</value>
     </param>
     <param>
-      <key>max</key>
-      <value>.2</value>
+      <key>waveform</key>
+      <value>analog.GR_COS_WAVE</value>
     </param>
     <param>
-      <key>num_steps</key>
-      <value>100</value>
+      <key>freq</key>
+      <value>440</value>
     </param>
     <param>
-      <key>slider_type</key>
-      <value>horizontal</value>
+      <key>amp</key>
+      <value>ampl</value>
     </param>
     <param>
-      <key>grid_pos</key>
-      <value>1, 0, 1, 2</value>
+      <key>offset</key>
+      <value>0</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(443, 412)</value>
+      <value>(250, 214)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -326,22 +346,34 @@
     </param>
   </block>
   <block>
-    <key>variable</key>
+    <key>analog_noise_source_x</key>
     <param>
       <key>id</key>
-      <value>samp_rate</value>
+      <value>analog_noise_source_x_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>value</key>
-      <value>32000</value>
+      <key>type</key>
+      <value>float</value>
+    </param>
+    <param>
+      <key>noise_type</key>
+      <value>analog.GR_GAUSSIAN</value>
+    </param>
+    <param>
+      <key>amp</key>
+      <value>noise</value>
+    </param>
+    <param>
+      <key>seed</key>
+      <value>-42</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(11, 171)</value>
+      <value>(245, 342)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -349,27 +381,27 @@
     </param>
   </block>
   <connection>
-    <source_block_id>gr_sig_source_x0</source_block_id>
-    <sink_block_id>gr_add_xx</sink_block_id>
+    <source_block_id>gr_add_xx</source_block_id>
+    <sink_block_id>audio_sink</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>gr_sig_source_x</source_block_id>
+    <source_block_id>analog_sig_source_x_0</source_block_id>
     <sink_block_id>gr_add_xx</sink_block_id>
     <source_key>0</source_key>
-    <sink_key>1</sink_key>
+    <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>gr_noise_source_x</source_block_id>
+    <source_block_id>analog_sig_source_x_1</source_block_id>
     <sink_block_id>gr_add_xx</sink_block_id>
     <source_key>0</source_key>
-    <sink_key>2</sink_key>
+    <sink_key>1</sink_key>
   </connection>
   <connection>
-    <source_block_id>gr_add_xx</source_block_id>
-    <sink_block_id>audio_sink</sink_block_id>
+    <source_block_id>analog_noise_source_x_0</source_block_id>
+    <sink_block_id>gr_add_xx</sink_block_id>
     <source_key>0</source_key>
-    <sink_key>0</sink_key>
+    <sink_key>2</sink_key>
   </connection>
 </flow_graph>