synth

A polyphonic Synth type whose multiple oscillators generate sound via amplitude and frequency envelopes.

Features

Sine, Saw, SawExp, Square, Noise and NoiseWalk waveforms.
Amplitude and frequency envelopes with an unlimited number of points.
Unlimited number of oscillators (each can have unique waveforms and amplitude and frequency envelopes).
Monophonic and Polyphonic modes (unlimited number of voices).
Simple note_on(pitch_in_hz, velocity) and note_off(pitch_in_hz) methods.
Per-channel amplitude and a stereo panning helper method.
"Stereo spread" for automatically spreading multiple voices evenly across the stereo image.
Per-voice portamento.
Per-voice detuning.
Multi-voice (unison) support in Mono mode.
Legato and Retrigger Mono modes.
Warbliness Oscillator builder method that uses gaussian noise to model the "warped-old-hardware-synth" sound.

synth.fill_slice(frame_slice, sample_hz),

See an example here.

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.gitignore	Initial commit	Feb 11, 2015
.travis.yml
Cargo.toml	Bump minor version for recent breaking changes	Feb 12, 2017
LICENSE	Fix license copyright.	Feb 12, 2017
README.md	Update example in readme	Feb 12, 2017