This repository contains the source code for the plugin I built which I've codenamed the Waveletizer. This is a VST3 64-bit plugin and is compatible with both Windows and iOS 10 and was built using the JUCE framework.

This plugin works by applying a Wavelet Transform to the audio signal's spectrum magnitude. The plugin provides a Body and Detail Gain Control to apply gain to the Coarse and Detail bands of the Wavelet Transformed signal. The plugin provides 10 different Wavelet Filters varying in lengths from 2 to 8 which include classics such as the Haar and Daubechies filters. There is also a level control to provide multiple levels of Wavelet decomposition. All the Detail coefficients from all the levels of decomposition are placed in a single band though the code is capable of manipulating the detail coefficients at a single band only. The signal is then passed through a soft clipper module with 5 different curve shapes. An output gain and dry/wet control are also provided at the end of the chain for more control of the signal.

The code relies on the KissFFT library

This software is licensed under GPL Version 3