Componentpedia / Listings / synth

Last update: 06/05/2026

synth

A polyphonic Synth type whose multiple oscillators generate sound via amplitude and frequency envelopes, implemented in Rust. DEPRECATED: This is a very old crate with very old design patterns and is no longer maintained. You might be interested in checking out `dasp` for composing your own synth instead.

Latest version: 0.11.0 registry icon
Maintenance score
0
Safety score
0
Popularity score
74
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Security
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Version Suggest Low Medium High Critical
0.11.0 0 0 0 0 0
0.10.0 0 0 0 0 0
0.9.2 0 0 0 0 0
0.9.1 0 0 0 0 0
0.9.0 0 0 0 0 0
0.8.0 0 0 0 0 0
0.7.0 0 0 0 0 0
0.6.2 0 0 0 0 0
0.6.1 0 0 0 0 0
0.6.0 0 0 0 0 0
0.5.3 0 0 0 0 0
0.5.2 0 0 0 0 0
0.5.1 0 0 0 0 0
0.5.0 0 0 0 0 0
0.4.4 0 0 0 0 0
0.4.3 0 0 0 0 0
0.4.2 0 0 0 0 0
0.4.1 0 0 0 0 0
0.4.0 0 0 0 0 0
0.3.2 0 0 0 0 0
0.3.1 0 0 0 0 0
0.3.0 0 0 0 0 0
0.2.9 0 0 0 0 0
0.2.8 0 0 0 0 0
0.2.7 0 0 0 0 0
0.2.6 0 0 0 0 0
0.2.5 0 0 0 0 0
0.2.4 0 0 0 0 0
0.2.3 0 0 0 0 0
0.2.2 0 0 0 0 0
0.2.1 0 0 0 0 0
0.2.0 0 0 0 0 0
0.1.1 0 0 0 0 0
0.1.0 0 0 0 0 0

Stability
Latest release:

0.11.0 - This version may not be safe as it has not been updated for a long time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant

synth Build Status Crates.io Crates.io

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.