[PD] Pitchshifter : fft-based?

Roman Haefeli reduzierer at yahoo.de
Mon Mar 29 15:11:37 CEST 2010

Hi Pierre

I once transformed the I07.phase.vocoder.pd into a real-time
pitchshifter. It's included in the pdmtl abstraction library and is
named [fx.pitch.shift.pvoc~]


On Mon, 2010-03-29 at 13:35 +0200, Pierre Massat wrote:
> Hi all!
> I was wondering if it'd possible to make a fft-base pitchshifter. I m
> not talking about the frequency shifter one can find in the audio
> examples of Pd, which doesn't eally do the same thing. 
> Would it make any difference compared to the delay-base one, in terms
> of delay length in particular? 
> Cheers!
> Pierre
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