oneZero in coef

One zero filter

> n <- whiteNoise AR
> audition (out 0 (oneZero (n * 0.5) 0.5))

> n <- whiteNoise AR
> audition (out 0 (oneZero (n * 0.5) (-0.5)))

> n <- whiteNoise AR
> audition (out 0 (oneZero (n * 0.5) (line KR (-0.5) 0.5 10 RemoveSynth)))