Schroeder-Moorer reverberator for Max/MSP (bpatcher)

Schroeder-Moorer reverberator (also called Freeverb) is a well tuned reverb designed by four cascaded Schroeder allpass filters and eight parallel Schroeder-Moorer lowpass feedback comb-filters (LBCF). Indeed, the LBCF uses filtered feedback; by allocating the one-pole filter inside the comb filter, instead of just a feedback gain.
This reverberator is now available as bpatcher/abstraction for Max/MSP and all filters have been designed in Gen~ environment.



• These reverberator and filters are adapted from Julius O. Smith III, 2010.

Further online reference sources:
https://ccrma.stanford.edu/~jos/filters/Allpass_Filters.html
https://ccrma.stanford.edu/~jos/pasp/Lowpass_Feedback_Comb_Filter.html
https://ccrma.stanford.edu/~jos/pasp/Schroeder_Reverberators.html
https://ccrma.stanford.edu/~jos/pasp/Freeverb.html