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| Class |
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SineWave |
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| Name |
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generate() |
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| Examples |
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// Example by Krister Olsson
import krister.Ess.*;
AudioChannel myChannel;
SineWave myWave;
void setup() {
size(256,200);
// start up Ess
Ess.start(this);
// create a new AudioChannel
myChannel=new AudioChannel();
// set the channel size to 5 seconds
myChannel.initChannel(myChannel.frames(5000));
// generate 3 seconds of a soft sine wave
myWave=new SineWave(480,.1);
myWave.generate(myChannel,0,myChannel.frames(3000));
// play
myChannel.play();
}
void draw() {
}
// we are done, clean up Ess
public void stop() {
Ess.stop();
super.stop();
}
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| Description |
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Generates sample data and stores it in, adds it to, or subtracts it from an AudioChannel, AudioStream, or a floating point array |
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| Syntax |
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sine.generate(out)
sine.generate(out, mode)
sine.generate(out, offset, frames)
sine.generate(out, mode, offset, frames)
sine.generate(outArray, rate)
sine.generate(outArray, rate, mode)
sine.generate(outArray, rate, offset, frames)
sine.generate(outArray, rate, mode, offset, frames) |
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| Parameters |
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| sine |
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any instance of SineWave
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| out |
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the output AudioChannel or AudioStream instance
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| outArray |
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float[]: the output array
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| rate |
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float: the sample rate of the output floating point array
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| mode |
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replace, add, or subtract once generated: Ess.REPLACE, Ess.ADD, Ess.SUBRACT
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| offset | ,
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int: the sample frame from which to start generating. The default is the first frame
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| frames |
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int: the number of frames to generate. The default is the entire AudioChannel, AudioStream, or floating point array
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| Returns |
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nothing |
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| Usage |
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Web & Application |
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