Evaluate, plot and listen given javascript functions using web audio api.
const a = 440;
const sum = (fn, [min, max]) => Array(max - min + 1).fill().reduce((sum, _, i) => sum + fn(i + min), 0);
// 3 harmonics to have a more realistic sound
sum(n => Math.sin(2 * a * n * Math.PI * t) * .7 / n, [1, 3])npm i to install the dependencies
npm startto dev and run a local servernpm run buildto build inbuild/