hsc3-graphs-0.15: gr/rzblp-u.hs

-- rzblp-u (rd)

import Sound.SC3 {- hsc3 -}
import qualified Sound.SC3.UGen.Unsafe as U {- hsc3-unsafe -}

lfn :: UGen -> UGen -> UGen -> UGen
lfn f l r = range l r (U.lfNoise0 KR f)

hpb :: UGen -> UGen
hpb q =
    let g :: Int -> UGen
        g _ = let f = lfn q 1330 1395
                  a = lfn q 0.001 0.007
              in blip AR f 24 * a
    in mixFill 2 g

mk_f :: (UGen -> UGen -> UGen) -> UGen
mk_f d =
    let q = lfn 5.2 5.2 5.21
        a = d dinf (mce [1,3,2,7,8])
        tr = impulse KR q 0
        freq = demand tr 0 a * 30 + 340
    in sum [blip AR freq 3 * lfn q 0.001 0.01
           ,resonz (impulse AR q (mce2 0 0))
                   (lfn 5 30 640)
                   (lfn q 0.1 0.5)
                   * lfn q 0.01 1.8
           ,hpb q * lfn q 1.2 1.8
           ,blip AR (lfn q 16 36) 3 * mce2 0.03 0.09]

rzblp :: UGen
rzblp = mk_f U.drand + mk_f U.dxrand

main :: IO ()
main = audition (out 0 rzblp)