- Processing
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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 | SawOsc
Name | ### freq()
Examples |
    import processing.sound.*;
    SawOsc saw;

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

      // Create square wave oscillator.
      saw = new SawOsc(this);
      saw.play();
      saw.freq(200);
    }

    void draw() {
    }
Description | Changes the frequency of the saw oscillator in Hz.
Syntax |
    .freq(freq)
Parameters |
freq | SoundObject, or float: A floating point value of the oscillator in Hz.
Returns | void

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