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[[Category:Block Docs]]
 
[[Category:Block Docs]]
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Narrow Band FM Transmitter.
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[[Category:Stub Docs]]
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This is the template for the [[:Category:Block_Docs|"Page-per-block Docs"]].  This first section should describe what the block does and how to use it, using however many paragraphs necessary.  Note that the title of the wiki page should match the block's name in GRC, i.e. the one defined in the block's .grc file.  Look at the [[FFT]] Block for a good example.
  
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Takes a single float input stream of audio samples in the range [-1,+1] and produces a single FM modulated complex baseband output.
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As this is a basic template, it's also in the [[:Category:Stub_Docs|"Stub Docs category"]]. Please improve it.
  
 
The only difference with [[WBFM Transmit]] is the size of the internal low pass filter for interpolation.  
 
The only difference with [[WBFM Transmit]] is the size of the internal low pass filter for interpolation.  
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(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
  
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; Audio rate: Sample rate of audio stream, >= 16k (integer)
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; Param 1 (''R'')
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; Quadrature rate: Sample rate of output stream (integer). Must be an integer multiple of Audio rate.
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: Description of parameter, provide any tips or recommended values. Note that the name of the parameter above should match the param's label that shows up in grc (e.g. Sample Rate).
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; Tau: Preemphasis time constant (float)
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; Max deviation (''R''): Maximum deviation in Hz (float)
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; Param 2
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; Preemphasis High Corner Freq: High frequency at which to flatten preemphasis; < 0 means default of 0.925*Quadrature rate/2.0 (float)
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: blah blah blah
  
 
== Example Flowgraph ==
 
== Example Flowgraph ==
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== Source Files ==
 
== Source Files ==
  
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; Python files
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; C++ files
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: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/python/analog/nbfm_tx.py]
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: [https://github.com/gnuradio/gnuradio TODO]
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; Header files
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: [https://github.com/gnuradio/gnuradio TODO]
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; Public header files
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Block definition
 
; Block definition
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: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/grc/analog_nbfm_tx.block.yml]
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: [https://github.com/gnuradio/gnuradio TODO]

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