[PD] is this a spectral gate?

Malte Steiner steiner at block4.com
Wed Feb 21 05:33:10 CET 2007

> reach. pd seems to have all the theory and capability to do the
> impressive fft audio processing but i find really nice examples
> difficult to find. i tend to get base level examples of what you have
> described.(wma files :).

Check out the phase vocoder examples in the audioexamples, a use- and 
beautiful (imho) realworld application of FFT, changing pitch and speed 
of samples independently.

Another application is a way of convolution for 2 signals by multiplying 
the spectra.


Malte Steiner
media art + development

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