The B equalization suite is based on the Second Order Section (SOS) biquad UGen.
in |
input signal to be processed. |
freq |
cutoff frequency. WARNING: due to the nature of its implementation frequency values close to 0 may cause glitches and/or extremely loud audio artifacts! |
rq |
the reciprocal of Q. bandwidth / cutoffFreq. |
mul | |
add |
calculate filter coefficients.
s.boot;
(
z = {
BHiPass.ar(
SoundIn.ar([0,1]),
MouseX.kr(10, 20000, \exponential), // cutoff freq.
MouseY.kr(0.0, 1.0, \linear), // rq
0.5); // mul
}.play
)
z.release;