51 lines
1.4 KiB
Racket
51 lines
1.4 KiB
Racket
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#lang racket
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;; status - not working as of 20220820 (no sound, but osc is received...)
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#|
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OSC Message Received:
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time: 11863.196031625
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address: a NetAddr(127.0.0.1, 57110)
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recvPort: 57120
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msg: [ /tr, -248, 0, 0.9581606388092 ]
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|#
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(require rsc3)
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;; sosc-lp (rd)
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(define dust-r
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(lambda (r lo hi)
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(let ((d (dseq dinf (make-mce (list (dwhite 1 lo hi))))))
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(t-duty r d 0 0 (u:abs (white-noise r)) 1))))
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(define sosc-lp
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(let* ((clk (dust-r kr 0.2 0.9))
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(env (decay2 clk 0.002 2.5))
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(idx (stepper clk 0 0 15 1 0))
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(f1 (midi-cps (mce2 (sub (buf-rd 1 kr 10 idx 1 1) 24)
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(sub (buf-rd 1 kr 11 idx 1 1) 24))))
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(f2 (add f1 (mul (lf-noise0 kr (mce2 1 3)) 1.2)))
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(o1 (mul (sin-osc ar f1 0) env))
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(o2 (mul (sin-osc ar f2 0) env)))
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(mrg2
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(send-trig clk 0 clk)
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(mul (add o1 o2) 0.2))))
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(with-sc3
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(lambda (fd)
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(let ((a (list 60 71 89 65 36 57 92 97 92 97))
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(b (list 71 89 60 57 65 36 95 92 93 97)))
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(async fd (b-alloc 10 9 1))
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(async fd (b-alloc 11 9 1))
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(send fd (b-setn1 10 0 a))
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(send fd (b-setn1 11 0 b))
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(play fd (out 0 sosc-lp)))))
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(define alternate
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(with-sc3
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(lambda (fd)
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(let ((a (list 71 60 65 89 36 57 95 97 92 97))
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(b (list 89 71 60 65 57 36 92 95 93 97)))
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(send fd (b-setn1 10 0 a))
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(send fd (b-setn1 11 0 b))))))
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