35 lines
681 B
Racket
35 lines
681 B
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{formant}
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@racketblock[
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(import (rsc3))
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]
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Modulate fundamental frequency, formant frequency stays constant.
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@racketblock[
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(audition
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(let ((f (x-line kr 400 1000 8 remove-synth)))
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(out 0 (mul (formant ar f 2000 800) 0.125))))
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]
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Modulate formant frequency, fundamental frequency stays constant.
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@racketblock[
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(audition
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(let ((f (x-line kr 400 4000 8 remove-synth)))
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(out 0 (mul (formant ar (mce2 200 300) f 200) 0.125))))
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]
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Modulate width frequency, other frequencies stay constant.
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@racketblock[
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(audition
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(let ((w (x-line kr 800 8000 8 remove-synth)))
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(out 0 (mul (formant ar 400 2000 w) 0.125))))
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]
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