CombC comb delay line with cubic interpolation

CombC.ar(in, maxdelaytime, delaytime, decaytime, mul, add)

CombC.kr(in, maxdelaytime, delaytime, decaytime, mul, add)

Comb delay line with cubic interpolation. See also [CombN] which uses no interpolation, and [CombL] which uses linear interpolation. Cubic interpolation is more computationally expensive than linear, but more accurate.

See also [BufCombC].

in - the input signal.

maxdelaytime - the maximum delay time in seconds. used to initialize the delay buffer size.

delaytime - delay time in seconds.

decaytime - time for the echoes to decay by 60 decibels. If this time is negative then the feedback

coefficient will be negative, thus emphasizing only odd harmonics at an octave lower.

// These examples compare the variants, so that you can hear the difference in interpolation

// Comb used as a resonator. The resonant fundamental is equal to 

// reciprocal of the delay time.

{ CombN.ar(WhiteNoise.ar(0.01), 0.01, XLine.kr(0.0001, 0.01, 20), 0.2) }.play;

{ CombL.ar(WhiteNoise.ar(0.01), 0.01, XLine.kr(0.0001, 0.01, 20), 0.2) }.play;

{ CombC.ar(WhiteNoise.ar(0.01), 0.01, XLine.kr(0.0001, 0.01, 20), 0.2) }.play;

// with negative feedback:

{ CombN.ar(WhiteNoise.ar(0.01), 0.01, XLine.kr(0.0001, 0.01, 20), -0.2) }.play;

{ CombL.ar(WhiteNoise.ar(0.01), 0.01, XLine.kr(0.0001, 0.01, 20), -0.2) }.play;

{ CombC.ar(WhiteNoise.ar(0.01), 0.01, XLine.kr(0.0001, 0.01, 20), -0.2) }.play;

// used as an echo. 

{ CombC.ar(Decay.ar(Dust.ar(1,0.5), 0.2, WhiteNoise.ar), 0.2, 0.2, 3) }.play;