CVANAL

[GENERIC-FUNCTION]


om4csound
Function Reference
ARGUMENTS:
  - sound a sound  
  - outfile name of the output file [default = "ragr"]
&optional
 
  - sample_rate sampling rate of the audio input file. This will over-ride the srate of the soundfile header, which otherwise applies  
  - channel channel number sought. If omitted, the default is to process all channels. If a value is given, only the selected channel will be processed  
  - begin beginning time (in seconds) of the audio segment to be analyzed  
  - duration duration (in seconds) of the audio segment to be analyzed  

Description:

converts a soundfile into a single Fourier transform frame. The output file can be used by the convolve operator to perform Fast Convolution between an input signal and the original impulse response. Analysis is conditioned by the flags below. A space is optional between the flag and its argument



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