76 lines
1,012 B
Racket
76 lines
1,012 B
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{COsc}
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Chorusing wavetable oscillator.@section{related}
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Classes/Osc, Classes/OscN, Classes/VOsc, Classes/VOsc3
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@section{categories}
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UGens>Generators>Deterministic
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@section{description}
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Chorusing wavetable lookup oscillator. Produces sum of two signals at
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@racketblock[
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(freq ± (beats / 2)).
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::
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Due to summing, the peak amplitude is not the same as the wavetable and can be twice of that.
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]
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@section{classmethods}
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@section{method}
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ar, kr
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@section{argument}
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bufnum
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The number of a buffer filled in wavetable format.
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@section{argument}
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freq
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Frequency in Hertz.
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@section{argument}
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beats
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Beat frequency in Hertz.
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@section{argument}
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mul
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Output will be multiplied by this value.
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@section{argument}
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add
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This value will be added to the output.
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@section{Examples}
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@racketblock[
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(
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b = Buffer.alloc(s, 512, 1, {arg buf; buf.sine1Msg(1.0/[1,2,3,4,5,6,7,8,9,10])});
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{ COsc.ar(b.bufnum, 200, 0.7, 0.25) }.play;
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)
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::
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]
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