- Processing
- p5.js
- Processing.py
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- Processing Foundation

This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Class | Amplitude
Name | ### input()
Examples |
    import processing.sound.*;
    Amplitude amp;
    AudioIn in;

    void setup() {
      size(640, 360);
      background(255);

      // Create an Input stream which is routed into the Amplitude analyzer
      amp = new Amplitude(this);
      in = new AudioIn(this, 0);
      in.start();
      amp.input(in);
    }

    void draw() {
      println(amp.analyze());
    }
Description | Defines the audio input of the Amplitude analyzer.
Syntax |
    .input(input)
Parameters |
input | SoundObject: the input sound source. Can be an oscillator, noise generator, SoundFile or AudioIn.
Returns | void

Updated on January 1, 2021 03:38:11am EST
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