C++ classes for designing high-order Butterworth IIR & equalization filters

Create and edit DDC headset correction files

ESP32 application to change a voice to be eg stormtrooper or dalek sounding, either in real time for cosplay or as a recording. Recordings can be downloaded to the browser as a WAV file for playback on a media player

Industrial control systems in Go

Simple two-pole equalizer with variable oversampling.

Web Audio high quality real-time spectogram from biquad bandpass filters

Cascaded IIR filter library for DSP applications

Audio EQ Peak Band with no digital "cramping"

Web Audio high quality spectogram from biquad bandpass filters

Reimplementation of some of the DSP routines from Korg's logue-sdk in C

An implementation of a biquad filter that suppresses high frequencies while preserving low frequencies using Unix pipes to chain programs together.

A small C++ template library to apply a cascaded biquad filter

Collection of alterable digital biquad filters for dynamic audio effect creation