rlpf.help.lhs

rlpf in freq rq

A resonant low pass filter.

> import Sound.SC3.ID

> let { n = whiteNoise 'a' AR
>     ; f = sinOsc AR 0.5 0 * 40 + 220
>     ; r = rlpf n f 0.1 }
> in audition (out 0 r)

> let f = fSinOsc KR (xLine KR 0.7 300 20 RemoveSynth) 0 * 3600 + 4000
> in audition (out 0 (rlpf (saw AR 200 * 0.1) f 0.2))