- Processing
- p5.js
- Processing.py
- Processing for Android
- Processing for Pi

- 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 | ### analyze()
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 | Queries a value from the analyzer and returns a float between 0. and 1.
Syntax |
    .analyze()
Returns | float

Updated on July 4, 2018 11:56:47am EDT