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Re: [sc-users] An FFT implementation question

I like questions with easy answers:

Use Josh's PV_BufRd and PV_BufWr ugens. (In the JoshUGens in
sc3-plugins.) In fact he's written quite a few ugens around this
topic, PV_Freeze, PV_RecordBuf, PV_PlayBuf...

:)
Dan

2009/6/19, Batuhan Bozkurt <batuhan@xxxxxxxxxxxxxxxxxx>:
> Hi all,
>
>  I've been scratching my head on this one, can't think of an easy way of
> doing this, maybe because my lack of command over the FFT implementation of
> SC, or maybe there is no easy way to do this at all without crafting an UGen
> for it. Anyway here it goes:
>
>  I need a simple live phase vocoder, in which I can freeze magnitudes and
> phases (both) on demand, and I also want to be able to go back in time in
> variable time (so I need to save the old frames somewhere, and call them
> later on!). Unfortunately, I'm a bit clueless on saving all data to a buffer
> and re-reading on demand part.
>
>  Any pointers on the subject will be appreciated.
>
>  Thanks,
>  Batuhan
>
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