hsc3-0.3: Help/Graphs/implosion.lhs
implosion (rd)
> let { mkls bp t = let e = envCoord bp t 1 EnvLin
> in envGen KR 1 1 0 1 RemoveSynth e
> ; mkrmp l r t = mkls [(0, l), (1, r)] t
> ; wrp i l r = linLin i (-1) 1 l r
> ; pmr_n rt l0 l1 r0 r1 d = let { le = mkrmp l0 r0 d
> ; re = mkrmp l1 r1 d }
> in do { n <- whiteNoise rt
> ; return (wrp n le re) } }
> in do { n0 <- rand (-1) 0
> ; n1 <- rand 0 1
> ; d <- rand 7.5 13.5
> ; f0 <- rand 10990 16220
> ; f1 <- rand 9440 19550
> ; f <- pmr_n AR 440 f0 f1 f1 d
> ; l <- pmr_n KR n0 n1 0 0 d
> ; a <- pmr_n KR 0.1 0.6 0 0 d
> ; audition (out 0 (pan2 (saw AR f) l a)) }