wasgen
wasm-audio
| wasgen | wasm-audio | |
|---|---|---|
| 4 | 1 | |
| 70 | 40 | |
| - | - | |
| 2.6 | 4.6 | |
| 11 months ago | about 2 months ago | |
| JavaScript | TypeScript | |
| - | Apache License 2.0 |
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wasgen
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Web FM synthesizer made with HTML5
Very neat, though I got prominent clicks and artifacts in both chrome and firefox.
If anyone's interested, some years ago I made a wrapper library for things like this, to wallpaper over the famously hairy WebAudio synthesis API. Basically you pass in a static object describing the audio graph and parameters you want, and the lib creates the WebAudio nodes and then cleans them up after the sound releases.
https://github.com/fenomas/wasgen
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Elementary Audio: a modern platform for writing high performance audio software
I work on this space a lot, and maintain a couple of libraries you might be interested in. They are very much focused on light quick "good enough" web audio music/sound effects.
https://github.com/fenomas/wasgen - a declarative abstraction layer around web audio oscillators and filters
https://fenomas.github.io/wafxr/ - a GUI front-end demo for the previous
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Octave Compass
You might try wasgen, which I maintain. Basically you pass it an object that describes your audio graph, and a frequency/duration/volume, and it creates/disposes all the audio nodes.
https://github.com/andyhall/wasgen
Making the sound program objects isn't trivial if you're unfamiliar with low-level audio, but the live demo has examples for all MIDI instruments: https://andyhall.github.io/wasgen/
wasm-audio
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Web FM synthesizer made with HTML5
I found the wikipedia article [1] on the subject to be helpful to understand a little bit whats going on here.
I wonder if there's more performant wasm implementations that can interface with the WebAudio API [2]? Quick search brings up things like [3]
[1] https://en.wikipedia.org/wiki/Frequency_modulation_synthesis
[2] https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_A...
[3] https://github.com/a-cordier/wasm-audio
What are some alternatives?
beepbox - An online tool for sketching and sharing instrumental melodies.
r-audio - A library of React components for building Web Audio graphs.
elementary - A JavaScript runtime for writing native audio applications, as well as a library and framework for composing audio signal processes.
system-bus-radio - Transmits AM radio on computers without radio transmitting hardware.
vst-rs - VST 2.4 API implementation in rust. Create plugins or hosts. Previously rust-vst on the RustDSP group.
dx7-synth-js - A JavaScript implementation of the Yamaha DX7 synthesizer
vst3sdk - VST 3 Plug-In SDK
serial-web-test - Study of the Web Serial API using Raspberry Pi Pico and Web Audio
fundsp - Library for audio processing and synthesis
react-juce - Write cross-platform native apps with React.js and JUCE
octave-compass - A tool for exploring musical scales and chords
avendish - declarative polyamorous cross-system intermedia objects