[PD] filtering: a lowpass resonant filter

[Damian Stewart]

can anyone point out to me a nice pure-pd resonant lowpass filter?

the only lowpass filter i know about is vcf_lp2~ from iemlib, but i can't 
use iemlib in the project i'm working on.

so - how do i make a resonant lowpass resonant filter? can i chain two 
biquad~s together? or is there some other trick?

thanks
d

-- 
damian stewart | +31 6 5902 5782 |  damian at frey.co.nz
frey | live art with machines | http://www.frey.co.nz