hsc3-0.2: Help/Graphs/pulsing-bottles.lhs
pulsing bottles (jmcc)
> let { r = do { n <- whiteNoise AR
> ; r0 <- rand 4 14
> ; r1 <- rand 0 0.7
> ; r2 <- rand 400 7400
> ; return (resonz (n * lfPulse KR r0 0 0.25 * r1) r2 0.01) }
> ; s = do { f <- rand 0.1 0.5
> ; p <- rand 0 (pi * 2)
> ; return (sinOsc KR f p) }
> ; u = do { r' <- r
> ; s' <- s
> ; return (pan2 r' s' 1) } }
> in audition . out 0 . sum =<< replicateM 6 u