It's sounds GREAT, but very CPU heavy.

If the artifacts of the downsampler are the problem, here is a possible solution: https://github.com/MikeMorenoDSP/pd-mkmr/blob/master/effects/fx.downsample~-help.pd

Some further reading: https://ccrma.stanford.edu/~dtyeh/papers/yeh07_icmc_sp12.pdf

Nice work Manuels!
Works flawless in in Pure data vanilla

new track in Pure Data

Hi Nuromatix try this . I converted the audiolab Butterkreuz filter into automatonism. should be work in all enviromentsbk.pd

Are you trying to build for Apple Silicon? I

Thank you whale! Nice to see its a abstraction than an external