23 lines
381 B
Racket
23 lines
381 B
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{(lf-tri rate freq iphase)}
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A non-band-limited triangular waveform oscillator. output ranges
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from -1 to +1.
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@racketblock[
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(audition (out 0 (mul (lf-tri ar 500 1) 0.1)))
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]
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Used as both oscillator and LFO.
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@racketblock[
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(let ((f (mul-add (lf-tri kr 4 0) 400 400)))
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(audition (out 0 (mul (lf-tri ar f 0) 0.1))))
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]
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