Cycling '74 RNBO RNBO Filters Apply a comb filter effect

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.

Delay in ms

Sets the delay time in ms.

Gain Coefficient

Sets the filter gain.

Feedforward Coefficient

The feedforward coefficient.

Feedback Coefficient

The feedback coefficient.

Delay in ms

Sets the delay time in ms.

Feedback Coefficient

The feedback coefficient.

Feedforward Coefficient

The feedforward coefficient.

Gain Coefficient

Sets the filter gain.

Banging this attribute will reset the object to its default state. Input

The signal to be filtered.

Input

The signal to be filtered.

Delay in ms

Sets the delay time in ms.

Gain Coefficient

Sets the filter gain.

Feedforward Coefficient

The feedforward coefficient.

Feedback Coefficient

The feedback coefficient.

Filtered output

The filtered signal.