[PD] A (Happy) New Year's Convolution

Alexandre Torres Porres porres at gmail.com
Tue Dec 31 23:19:26 CET 2013


BTW, I meant to say "It runs ok even with insanely huge FFT sizes, but Pd's
latency needs increase as soon as it starts getting..."

well... getting biggish




2013/12/31 Alexandre Torres Porres <porres at gmail.com>

> Sharing My New Year's CONVOLUTION
>
> I'm doing the overlap-add method, as nicely described in
> http://www.dspguide.com/ch18.htm
>
> Seems to be working like a charm! Not sure if anyone ever did this in a
> patch like this, but I know there are some externals around. I remember I
> discussed once with Brent on how to do this, by the way. What do you think
> Brent? Nailed it? Anyone else?
>
> I'll include this soon in my tutorial patches, but for now you can check
> it at:
> https://drive.google.com/file/d/0B3AoiT0xk8fnNU9PRHdldVVFbU0/edit?usp=sharing
>
> it runs ok even with insanely huge FFT sizes, but I need to push the
> latency up as soon as it starts getting
>
> FELIZ 2014
>
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