This library contains useful tools for audio DSP, such as modules for converting midi note values to frequency, wavetable creation, and delay effects. This library is new highly unstable.
This library aims to provide tools that are as flexible and composable as possible. To achieve this parameters to signal generators and effects are generally provided on every tick, which gives callers the flexibility to modulate parameters in any way imaginable. This makes signal generation and effects modules much more flexible than trying to provide accessors for every possible modulation scheme, while placing more responsibility on callers.
TODO: rename from modules
Purely functional caclulations between samples, bpm, time, etc.
Purely functional utilities for creating wavetables
Utitities for wavetable-based oscillation.
It may be really nice to move toward purely-functional implementation for
increment. There may be no need to contain state in this module.
Contains a function to create a vec of MIDI frequencies. See Pirkle 2014 for details on using pitch bend and other frequency modulation in tandem with MIDI frequencies.
Not implemented.
Simple, purely functional implementations for linear and cubic interpolations
User-facing audio modules with user controls.
Most-wanted modules:
- Mixer
- Smoother
- State-variable Filter
- Modal Bank, Impulse Generator
- FM Oscillator
- Pitch Shifter (monophonic)
- Phase Vocoder Pitch Shifter
- Reverb
Prebuilt synthesis modules, ready to interact with user controls and audio callbacks.