the realtime input to be convolved
buffer identifier for the fixed kernel, which may be modulated in combination with the trigger
updates the kernel on a change from non-positive to positive (<= 0 to >0)
size of the kernel. this must be a power of two. the FFT calculated internally by the UGen has a size of twice this value. The maximum allowed frameSize is 65536(?).
A frequency-domain convolution UGen using a fixed kernel which can be updated by a trigger signal. The delay caused by the convolution when the kernel is a dirac impulse is equal to
frameSize - (controlBlockSize + 1)
(measured august 2010), so for a frameSize of 2048 and a controlBlockSize of 64, this is 1983 sample frames.de.sciss.synth.ugen.StereoConvolution2L
de.sciss.synth.ugen.Convolution
de.sciss.synth.ugen.Convolution3
de.sciss.synth.ugen.Convolution2L