Hello-

Can anyone explain precisely what the "blocksize" setting does? PD documentation is sort of vague on this one. I am trying to optimize my system for real time DSP, and I am wondering what (if any) effect the blocksize setting in PD will have on real time performance.

Thank you,

-Tim

it is for fft and filters and things that need to analyze a block of samples at a time. it is defaulted to 64 samples / block.

shouldn't have much effect on your realtime performance unless you are using fft/complex filter modules etc..