squavy-modular-synthesizer v0.0.1

A modular synthesizer engine written in Typescript and usable standalone in the browser.

Installation

In the root directory of the project, run the following commands:

npm install
npm run build
npm link

Usage

In the root directory of the target project that will use the synthesizer, run the following commands:

npm link squavy-modular-synthesizer

Then, in the code of the target project, import the synthesizer:

import { Oscillator, Envelope, Gain, SAMPLE_RATE, requestAudioBuffer, Note } from 'squavy-modular-synthesizer';

window.addEventListener("click", () => {
    const osc = new Oscillator("Triangle", 1, 0.5, 0, 0);
    const env = new Envelope(osc, 0.1, 0, 1, 0.5);
    const gain = new Gain(env, 0.3);

    const [bufferLeft, bufferRight] = requestAudioBuffer(gain, [
        new Note(220, 0, 0.5, 1),
    ], 0, SAMPLE_RATE, SAMPLE_RATE);

    const audioContext = new AudioContext({
        sampleRate: SAMPLE_RATE,
    });

    const source = audioContext.createBufferSource();
    const buffer = audioContext.createBuffer(2, SAMPLE_RATE, SAMPLE_RATE);
    buffer.copyToChannel(bufferLeft, 0)
    buffer.copyToChannel(bufferRight, 1)
    source.buffer = buffer;
    source.connect(audioContext.destination);
    source.start();
});