dx7-synth-js
wasgen
dx7-synth-js | wasgen | |
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3 | 4 | |
271 | 70 | |
- | - | |
10.0 | 2.6 | |
about 2 years ago | 12 months ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | - |
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dx7-synth-js
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Web FM synthesizer made with HTML5
There is also http://mmontag.github.io/dx7-synth-js/ which has a much more feature-complete FM synth, but likely use WASM, not pure JavaScript.
- Free Synth
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I made a DX7 librarian running in the browser with support for DX7II-specific sounds and performances
Hard to tell, that would be the biggest chunk of work and it would need some kind of sound preview to be useful, so I should probably work on that first. There's a JS-based DX7, which could be used for that https://github.com/mmontag/dx7-synth-js
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/