<?xml version='1.0' encoding='UTF-8'?>
<flow_graph>
  <timestamp>1206960958.8</timestamp>
  <hostname>ubuntu</hostname>
  <version>0.69</version>
  <valid>True</valid>
  <window_width>1200</window_width>
  <window_height>800</window_height>
  <vars>
    <var>
      <key>samp_rate</key>
      <value>32e3</value>
      <min/>
      <max/>
      <step/>
    </var>
    <var>
      <key>volume</key>
      <value>.5</value>
      <min>0</min>
      <max>1</max>
      <step>0.01</step>
    </var>
  </vars>
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    <signal_block>
      <tag>Note</tag>
      <id>Note0</id>
      <x_coordinate>350</x_coordinate>
      <y_coordinate>16</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>350 hz + 440 hz + AWGN</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>About</tag>
      <id>About0</id>
      <x_coordinate>31</x_coordinate>
      <y_coordinate>11</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>Laser projector Driver</param>
        <param>Jakub Kakona</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Note</tag>
      <id>Note2</id>
      <x_coordinate>-15</x_coordinate>
      <y_coordinate>242</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>X</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Note</tag>
      <id>Note1</id>
      <x_coordinate>-26</x_coordinate>
      <y_coordinate>402</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>Y</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Audio Sink</tag>
      <id>Audio Sink0</id>
      <x_coordinate>827</x_coordinate>
      <y_coordinate>305</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>3</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Scope Sink</tag>
      <id>Scope Sink0</id>
      <x_coordinate>928</x_coordinate>
      <y_coordinate>532</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>1</param>
        <param>Scope</param>
        <param>$samp_rate</param>
        <param>1</param>
        <param>0.2</param>
        <param>0.01</param>
        <param>1</param>
        <param>2</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Multiply Constant</tag>
      <id>Multiply Constant0</id>
      <x_coordinate>641</x_coordinate>
      <y_coordinate>419</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>1</param>
        <param>1</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Signal Source</tag>
      <id>Signal Source1</id>
      <x_coordinate>64</x_coordinate>
      <y_coordinate>366</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>1</param>
        <param>$samp_rate</param>
        <param>1</param>
        <param>25</param>
        <param>$volume</param>
        <param>0</param>
      </params>
    </signal_block>
    <signal_block>
      <tag>Signal Source</tag>
      <id>Signal Source0</id>
      <x_coordinate>82</x_coordinate>
      <y_coordinate>135</y_coordinate>
      <rotation>0</rotation>
      <params>
        <param>1</param>
        <param>$samp_rate</param>
        <param>2</param>
        <param>25</param>
        <param>$volume</param>
        <param>0</param>
      </params>
    </signal_block>
  </signal_blocks>
  <connections>
    <connection>
      <input_signal_block_id>Audio Sink0</input_signal_block_id>
      <input_socket_index>1</input_socket_index>
      <output_signal_block_id>Multiply Constant0</output_signal_block_id>
      <output_socket_index>0</output_socket_index>
    </connection>
    <connection>
      <input_signal_block_id>Audio Sink0</input_signal_block_id>
      <input_socket_index>0</input_socket_index>
      <output_signal_block_id>Signal Source0</output_signal_block_id>
      <output_socket_index>0</output_socket_index>
    </connection>
    <connection>
      <input_signal_block_id>Multiply Constant0</input_signal_block_id>
      <input_socket_index>0</input_socket_index>
      <output_signal_block_id>Signal Source1</output_signal_block_id>
      <output_socket_index>0</output_socket_index>
    </connection>
    <connection>
      <input_signal_block_id>Scope Sink0</input_signal_block_id>
      <input_socket_index>0</input_socket_index>
      <output_signal_block_id>Signal Source0</output_signal_block_id>
      <output_socket_index>0</output_socket_index>
    </connection>
    <connection>
      <input_signal_block_id>Scope Sink0</input_signal_block_id>
      <input_socket_index>1</input_socket_index>
      <output_signal_block_id>Signal Source1</output_signal_block_id>
      <output_socket_index>0</output_socket_index>
    </connection>
  </connections>
</flow_graph>