A pedal which applies a basic bandpass filter to the input.

A pedal which "boosts" the input signal by a given factor.

Compresses the input signal.

A pedal which produces a "delay" effect. This creates a ring buffer which holds `delay_seconds` frames and adds the input from `delay_seconds` frames

Echos the input signal delayed back onto itself, decaying the echo at each step. The difference between echo and delay is that echo propagates the pr

Utility for applying a pipeline of effects to a signal. An "effect" is defined as function which takes a signal and returns a signal. Effects are app

A pedal which modulates the delay amount using an LFO.

A thread safe buffer for collecting and consuming audio samples.

A pedal which creates a fuzz effect by applying hard clipping to the input signal.

Records input signal and then re-loops it back continually. The loop blend controls the volume at which the loop is combined with the input signal. 1

A pedal which applies a basic lowpass filter to the input.

The base pedal class which defines some transformation on the input signal. `signal` will be a floating point value in [-1, 1]. The result produced b

A registry which holds factory functions for creating different types of pedals. Pedals should self-register themselves with the register using the RE

Reads a recording file (see record.cpp to generate such files) into memory and replays the signal in a loop through the "next()" method. This is usef

Reverb based on Schroeder's algoritm: 4 parallel delays with slightly different delay times + 2 series all pass filters.

A pedal which produces a saw tooth like wave form. https://en.wikipedia.org/wiki/Sawtooth_wave

A nice wrapper around an SDL screen.

Settings required for reading and writing to the stream via the RtAudio callback.

A pedal which allows for looping of WAV files ontop of the input signal.

Shapes an input signal between -1 and 1 to the curve generated by the supplied function over the supplied range. This function is heavily inspired by

A base class for pedals which apply a wave shaping operation.