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  <timestamp>Thu Nov  3 10:49:14 2011</timestamp>
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      <value>Chuck WA7KGX</value>
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      <value>0</value>
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  </block>
  <block>
    <key>band_pass_filter</key>
    <param>
      <key>id</key>
      <value>band_pass_filter_7</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>100</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>50</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>samp_rate</value>
    </param>
    <param>
      <key>low_cutoff_freq</key>
      <value>22100</value>
    </param>
    <param>
      <key>high_cutoff_freq</key>
      <value>22300</value>
    </param>
    <param>
      <key>width</key>
      <value>100</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(102, 584)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>band_pass_filter</key>
    <param>
      <key>id</key>
      <value>band_pass_filter_5</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>100</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>2</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>samp_rate</value>
    </param>
    <param>
      <key>low_cutoff_freq</key>
      <value>25120</value>
    </param>
    <param>
      <key>high_cutoff_freq</key>
      <value>25350</value>
    </param>
    <param>
      <key>width</key>
      <value>100</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(470, 847)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>gr_rms_xx</key>
    <param>
      <key>id</key>
      <value>gr_rms_xx_3</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>float</value>
    </param>
    <param>
      <key>alpha</key>
      <value>.99</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(760, 804)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>gr_rms_xx</key>
    <param>
      <key>id</key>
      <value>gr_rms_xx_7</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>float</value>
    </param>
    <param>
      <key>alpha</key>
      <value>.99</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(728, 652)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>low_pass_filter</key>
    <param>
      <key>id</key>
      <value>low_pass_filter_3</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>5</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>1</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>960</value>
    </param>
    <param>
      <key>cutoff_freq</key>
      <value>4</value>
    </param>
    <param>
      <key>width</key>
      <value>2</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(1116, 355)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>gr_file_sink</key>
    <param>
      <key>id</key>
      <value>gr_file_sink_6</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>file</key>
      <value>/var/tmp/ff240</value>
    </param>
    <param>
      <key>type</key>
      <value>float</value>
    </param>
    <param>
      <key>vlen</key>
      <value>1</value>
    </param>
    <param>
      <key>unbuffered</key>
      <value>False</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(1160, 528)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>low_pass_filter</key>
    <param>
      <key>id</key>
      <value>low_pass_filter_0</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>5</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>1</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>960</value>
    </param>
    <param>
      <key>cutoff_freq</key>
      <value>4</value>
    </param>
    <param>
      <key>width</key>
      <value>2</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(925, -1)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>band_pass_filter</key>
    <param>
      <key>id</key>
      <value>band_pass_filter_4</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>100</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>0.5</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>samp_rate</value>
    </param>
    <param>
      <key>low_cutoff_freq</key>
      <value>24700</value>
    </param>
    <param>
      <key>high_cutoff_freq</key>
      <value>24900</value>
    </param>
    <param>
      <key>width</key>
      <value>100</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(494, 512)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>wxgui_fftsink2</key>
    <param>
      <key>id</key>
      <value>wxgui_fftsink2_0</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>float</value>
    </param>
    <param>
      <key>title</key>
      <value>FFT Plot</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>samp_rate</value>
    </param>
    <param>
      <key>baseband_freq</key>
      <value>0</value>
    </param>
    <param>
      <key>y_per_div</key>
      <value>20</value>
    </param>
    <param>
      <key>y_divs</key>
      <value>10</value>
    </param>
    <param>
      <key>ref_level</key>
      <value>20</value>
    </param>
    <param>
      <key>ref_scale</key>
      <value>2.0</value>
    </param>
    <param>
      <key>fft_size</key>
      <value>8192</value>
    </param>
    <param>
      <key>fft_rate</key>
      <value>2</value>
    </param>
    <param>
      <key>peak_hold</key>
      <value>False</value>
    </param>
    <param>
      <key>average</key>
      <value>False</value>
    </param>
    <param>
      <key>avg_alpha</key>
      <value>0</value>
    </param>
    <param>
      <key>win</key>
      <value>None</value>
    </param>
    <param>
      <key>win_size</key>
      <value></value>
    </param>
    <param>
      <key>grid_pos</key>
      <value></value>
    </param>
    <param>
      <key>notebook</key>
      <value></value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(1152, 58)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>low_pass_filter</key>
    <param>
      <key>id</key>
      <value>low_pass_filter_6</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>5</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>1</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>960</value>
    </param>
    <param>
      <key>cutoff_freq</key>
      <value>4</value>
    </param>
    <param>
      <key>width</key>
      <value>2</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(1116, 861)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>band_pass_filter</key>
    <param>
      <key>id</key>
      <value>band_pass_filter_0</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>100</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>2</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>samp_rate</value>
    </param>
    <param>
      <key>low_cutoff_freq</key>
      <value>21285</value>
    </param>
    <param>
      <key>high_cutoff_freq</key>
      <value>21515</value>
    </param>
    <param>
      <key>width</key>
      <value>100</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(463, 1)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>band_pass_filter</key>
    <param>
      <key>id</key>
      <value>band_pass_filter_6</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>type</key>
      <value>fir_filter_fff</value>
    </param>
    <param>
      <key>decim</key>
      <value>100</value>
    </param>
    <param>
      <key>interp</key>
      <value>1</value>
    </param>
    <param>
      <key>gain</key>
      <value>100</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>samp_rate</value>
    </param>
    <param>
      <key>low_cutoff_freq</key>
      <value>23300</value>
    </param>
    <param>
      <key>high_cutoff_freq</key>
      <value>23500</value>
    </param>
    <param>
      <key>width</key>
      <value>50</value>
    </param>
    <param>
      <key>win</key>
      <value>firdes.WIN_HAMMING</value>
    </param>
    <param>
      <key>beta</key>
      <value>6.76</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(92, 421)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <block>
    <key>audio_source</key>
    <param>
      <key>id</key>
      <value>audio_source_0</value>
    </param>
    <param>
      <key>_enabled</key>
      <value>True</value>
    </param>
    <param>
      <key>samp_rate</key>
      <value>96000</value>
    </param>
    <param>
      <key>device_name</key>
      <value>plughw:0,0</value>
    </param>
    <param>
      <key>ok_to_block</key>
      <value>True</value>
    </param>
    <param>
      <key>num_outputs</key>
      <value>2</value>
    </param>
    <param>
      <key>_coordinate</key>
      <value>(21, 143)</value>
    </param>
    <param>
      <key>_rotation</key>
      <value>0</value>
    </param>
  </block>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>wxgui_fftsink2_0</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_0</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_0</source_block_id>
    <sink_block_id>gr_rms_xx_0</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_0</source_block_id>
    <sink_block_id>low_pass_filter_0</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_0</source_block_id>
    <sink_block_id>gr_file_sink_0</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_2</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_3</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_1</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_5</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_7</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_2</source_block_id>
    <sink_block_id>gr_rms_xx_4</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_3</source_block_id>
    <sink_block_id>gr_rms_xx_5</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_4</source_block_id>
    <sink_block_id>gr_rms_xx_2</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_1</source_block_id>
    <sink_block_id>gr_rms_xx_3</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_5</source_block_id>
    <sink_block_id>gr_rms_xx_1</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_6</source_block_id>
    <sink_block_id>gr_rms_xx_6</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>band_pass_filter_7</source_block_id>
    <sink_block_id>gr_rms_xx_7</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_4</source_block_id>
    <sink_block_id>low_pass_filter_2</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_6</source_block_id>
    <sink_block_id>low_pass_filter_4</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_2</source_block_id>
    <sink_block_id>gr_file_sink_4</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_4</source_block_id>
    <sink_block_id>gr_file_sink_7</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_5</source_block_id>
    <sink_block_id>low_pass_filter_3</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_3</source_block_id>
    <sink_block_id>gr_file_sink_6</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_2</source_block_id>
    <sink_block_id>low_pass_filter_1</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_1</source_block_id>
    <sink_block_id>gr_file_sink_2</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_7</source_block_id>
    <sink_block_id>low_pass_filter_5</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_5</source_block_id>
    <sink_block_id>gr_file_sink_5</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_3</source_block_id>
    <sink_block_id>low_pass_filter_7</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_7</source_block_id>
    <sink_block_id>gr_file_sink_3</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>gr_rms_xx_1</source_block_id>
    <sink_block_id>low_pass_filter_6</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>low_pass_filter_6</source_block_id>
    <sink_block_id>gr_file_sink_1</sink_block_id>
    <source_key>0</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_4</sink_block_id>
    <source_key>1</source_key>
    <sink_key>0</sink_key>
  </connection>
  <connection>
    <source_block_id>audio_source_0</source_block_id>
    <sink_block_id>band_pass_filter_6</sink_block_id>
    <source_key>1</source_key>
    <sink_key>0</sink_key>
  </connection>
</flow_graph>
