19 lines
571 B
Text
19 lines
571 B
Text
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#lang scribble/manual
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@(require (for-label racket))
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@title{(sync-saw rate syncFreq sawFreq)}
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A sawtooth wave that is hard synched to a fundamental pitch. This
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produces an effect similar to moving formants or pulse width
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modulation. The sawtooth oscillator has its phase reset when the
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sync oscillator completes a cycle. This is not a band limited
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waveform, so it may alias.
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The frequency of the slave synched sawtooth wave should always be
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greater than the syncFreq.
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(audition
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(let ((f (line kr 100 800 12 remove-synth)))
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(out 0 (mul (sync-saw ar 100 f) 0.1))))
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