Apply a comb filter effect (multichannel) Use the comb~ object to apply the classic comb filtering effect to an audio input. The comb~ object mixes the current input sample with earlier input and/or output samples, according to the formula:

yn = axn + bxn-(DR/1000) + cyn-(DR/1000)

where R is the sampling rate and D is a delay time in milliseconds. Cycling '74 MSP MSP Filters (signal) Input TEXT_HERE (signal/float) Delay in ms TEXT_HERE (signal/float) Gain Coefficient TEXT_HERE (signal/float) Feedforward Coefficient TEXT_HERE (signal/float) Feedback Coefficient TEXT_HERE (signal) Filter Output TEXT_HERE Maximum delay time The maximum delay time. Defaults to 10 ms if not specified. Initial delay time Gain coefficient The feedforward coefficient The feedback coefficient Function depends on inlet 2nd inlet: delay time in milliseconds
3rd inlet: gain coefficient
4th inlet: feedforward coefficient
Right inlet: feedback coefficient Reset filter state to zero internal feedback TEXT_HERE Function depends on inlet Left inlet: signal to be filtered
2nd inlet: delay time in milliseconds
3rd inlet: gain coefficient
4th inlet: feedforward coefficient
Right inlet: feedback coefficient The filtered signal.