[PD] spatialisation/convolution-related

João M Pais jmmmpl at netcabo.pt
Wed Aug 21 00:31:12 CEST 2002

Looking for hrtfs? Try


>           anyway, i'm working on implementing HRTF convolution in Pd. i'm
> not a VERY experienced programmer but i have some skills, and i have a lot
> of people in the spatial audio field helping me out. i actually wrote my
> own convolution patch but it was brute-force, and in the end it took too
> many CPU cycles. it just plain old didn't work, so now i'm using FFTs to
> do it and hopefully the CPU can handle multiple sources. how many HRTFs do
> you have? i'd like to eventually modify the external so that it would be
> very easy for anybody to use with however many HRTFs with however many
> taps.

More information about the Pd-list mailing list