import { AudioContext, OscillatorNode, GainNode } from 'node-web-audio-api'; // or using old fashioned commonjs syntax: // const { AudioContext, OscillatorNode, GainNode } = require('node-web-audio-api'); const audioContext = new AudioContext(); setInterval(() => { const now = audioContext.currentTime; const frequency = 200 + Math.random() * 2800; const env = new GainNode(audioContext, { gain: 0 }

