[PD] pv/fft based realtime pitch shifter

[Alexandre Torres Porres]

Hi, there's [else/pvoc.live~] which is a fft/phase-vocoder based real time
pitch shifter and time stretcher. It's also based in Miller's phase vocoder
example. It uses a delay line but I use the [del~] object from ELSE instead
of [delread4~] (I prefer to use the new name instead of the old [vd~] one).
At the time I had to use this object from ELSE instead because [delread4~]
had a bug that got fixed this year.

There's also [else/stretch.shift~], which is granular based but it's quite
the same, just not FFT based, and I also like to interpret FFT as a form of
granular by the way.

Cheers and happy holidays

Em sáb., 23 de dez. de 2023 às 10:47, Orm Finnendahl <
orm.finnendahl at selma.hfmdk-frankfurt.de> escreveu:

> Hi,
>
>  as I couldn't find examples for a working fft/phase-vocoder based
> realtime pitch shifter for pd online, I made one based on the
> I07.phase.vocoder example of Miller Puckette, replacing the tabread4~
> with a vd~.
>
> I attach it, as some might have a use for it.
>
> Happy Holidays to everybody!
>
> --
> Orm
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