Designing Audio Effects Plugins in C++ 2nd Ed.

  • Chapter 13 Modulators: LFOs and Envelope Detectors



  • implements all IIR filters in the 2nd edition FX book



  • you can enable the quad-phase LFO by modifying the PluginCore::updateParameters( ) method – see the commented-out code there
  • you may want to set the min and max intensity (feedback in percent) values to [+70, +99] as this is the sweet-spot area for the control



ASPiK: Phaser ASPiK

RackAFX7: Phaser RAFX7

JUCE/iPlug: JUCE/iPlug Notes