65 lines
1 KiB
Text
65 lines
1 KiB
Text
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#lang scribble/manual
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@(require (for-label racket))
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@title{BufSampleRate}
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Buffer sample rate.@section{related}
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Classes/BufChannels, Classes/BufDur, Classes/BufFrames, Classes/BufRateScale, Classes/BufSamples
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@section{categories}
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UGens>Buffer>Info
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@section{description}
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Returns the buffer's current sample rate.
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@section{classmethods}
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@section{method}
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kr, ir
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@section{argument}
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bufnum
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Buffer index.
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@section{returns}
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the buffer's current sample rate.
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@section{discussion}
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@section{warning}
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The
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@racketblock[.ir:: method is not the safest choice.
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Since a buffer can be reallocated at any time, using
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]
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@racketblock[.ir:: will not track the changes.
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::
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]
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@section{Examples}
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@racketblock[
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b = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav");
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// compares a 1102.5 Hz sine tone (11025 * 0.1, left) with a 1100 Hz tone (right)
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// the apollo sample has a sample rate of 11.025 kHz
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(
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{
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var freq;
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freq = [ BufSampleRate.kr(b) * 0.1, 1100];
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SinOsc.ar(freq, 0, 0.1)
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}.play;
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)
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b.free;
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::
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]
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