SOX-STRETCH

[GENERIC-FUNCTION]


OM-SoX
Function Reference
ARGUMENTS:
  - factor stretch-factor  
&key
 
  - preset preset (default = linear)  
  - segment segment-size (ms)  
  - search search-size (ms)  
  - overlap overlap (ms)  
  - sox-append Append sox-effects/statistics to the processing chain.  

Description:

Stretch/compress a sound temporally (without changing the pitch).

This effect uses the WSOLA algorithm. The audio is chopped up into segments which are then shifted in the time domain and overlapped (cross-faded) at points where their waveforms are most similar as determined bymeasurement of 'least squares'.



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