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jaegonlee/soundinput.pde

Last active September 10, 2018 07:08
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processing audio input example
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soundinput.pde
import processing.sound.*;
AudioIn input;
Amplitude loudness;
void setup() {
size(640, 360);
background(255);
input = new AudioIn(this, 0);
input.start();
loudness = new Amplitude(this);
loudness.input(input);
}
void draw() {
float volume = loudness.analyze() * 350;
background(125, 255, 125);
noStroke();
fill(255, 0, 150);
ellipse(width/2, height/2, volume, volume);
}
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