12 lines
410 B
Scheme
12 lines
410 B
Scheme
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;; (mantissa-mask in bits)
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;; Masks off bits in the mantissa of the floating point sample
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;; value. This introduces a quantization noise, but is less severe
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;; than linearly quantizing the signal.
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;; in - input signal
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;; bits - the number of mantissa bits to preserve. a number from 0 to 23.
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(let ((s (mul (sin-osc ar (mul-add (sin-osc kr 0.2 0) 400 500) 0) 0.4)))
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(audition (out 0 (mantissa-mask s 3))))
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