46 lines
1.1 KiB
Racket
46 lines
1.1 KiB
Racket
#lang racket
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;; status - working as of 20220820
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(require rsc3)
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;; rzblp (rd)
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(define wrp
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(lambda (i l r)
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(let ((m (fdiv (sub r l) 2)))
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(mul-add i m (add l m)))))
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(define lfn
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(lambda (f l r)
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(wrp (lf-noise0 kr f) l r)))
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(define hpb
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(lambda (q)
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(mix-fill
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2
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(lambda (_)
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(let ((f (lfn q 1330 1395))
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(a (lfn q 0.001 0.007)))
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(mul (blip ar f 24) a))))))
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(define f
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(lambda (u)
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(let* ((q (lfn 5.2 5.2 5.21))
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(a (u dinf (mce5 1 3 2 7 8)))
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(trig (impulse kr q 0))
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(freq (mul-add (demand trig 0 a) 30 340)))
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(foldl1 add
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(list (mul (blip ar freq 3)
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(lfn q 0.001 0.01))
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(mul (resonz (impulse ar q (mce2 0 0))
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(lfn 5 30 640)
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(lfn q 0.1 0.5))
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(lfn q 0.01 1.8))
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(mul (hpb q)
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(lfn q 1.2 1.8))
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(mul (blip ar (lfn q 16 36) 3)
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(mce2 0.03 0.09)))))))
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(define rzblp (add (f drand) (f dxrand)))
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(audition (out 0 rzblp))
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