18 lines
497 B
Scheme
18 lines
497 B
Scheme
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;; (ring1 a b)
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;; Ring modulation plus first source. Return the value of ((a*b) +
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;; a). This is more efficient than using separate unit generators for
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;; the multiply and add.
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;; See also mul, Ring1, Ring2, Ring3, Ring4.
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(audition
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(out 0 (mul (ring1 (f-sin-osc ar 800 0)
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(f-sin-osc ar (x-line kr 200 500 5 do-nothing) 0))
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0.125)))
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(let ((a (f-sin-osc ar 800 0))
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(b (f-sin-osc ar (x-line kr 200 500 5 do-nothing) 0)))
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(audition
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(out 0 (mul (add (mul a b) a) 0.125))))
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