18 Feb
2010
18 Feb
'10
10:10 p.m.
Hi,
Is vcf~ (which is bandpass) the only available type of signal-controlled (smoothly-changing) filter? Doesn't the "voltage-controlled" version of lop~ and hip~ exist? Is it for a "mathematical" reason? (i.e. impossibility to implement in a relatively simple way)
Or is it because it is trivial to "build" it in PD? If so, how?
And if not, how would you "approximate" it, that is create in PD something similar to a simple low-pass filter whose cutoff frequency is controlled by a signal?
thanks m.
P.S. of course I'm talking about PD Vanilla...
Matteo Sisti Sette matteosistisette@gmail.com http://www.matteosistisette.com