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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.

Name | ### BandPass
Examples |
    import processing.sound.*;

    WhiteNoise noise;
    BandPass bandPass;

    float amp=0.0;

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

      // Create a noise generator and a bandpass filter
      noise = new WhiteNoise(this);
      bandPass = new BandPass(this);

      noise.play(0.5);
      bandPass.process(noise, 100, 50);
    }

    void draw() {
    }
Description | This is a band pass filter.
Methods |
process() | Start the Filter
set() | Sets frequency and bandwidth of the filter with one method.
freq() | Set the cutoff frequency for the filter
bw() | Set the bandwidth for the filter.
stop() | Stops the filter.
Constructor |
    BandPass(theParent)

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