Wav File Source

It reads audio stream from a Microsoft PCM (pulse code modulated) (.wav) file (all versions of GNU Radio) and every other file format that libsndfile supports (GNU Radio 3.9.0.0 and later).

Its output is a float stream.

Unless called otherwise, the values are inside the range of [-1:1].

Parameters
(R): Run-time adjustable


 * File
 * Path to the .wav file to be read


 * Repeat
 * Repeat playback of the file when end is reached


 * N Channels
 * Number of audio channels to output

Example Flowgraph
This flowgraph shows a Wav File Source block producing pre-recorded radioteletype signals.



Source Files

 * C++ files
 * 


 * Header files
 * 


 * Public header files
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 * Block definition
 *