A port of https://github.com/kdave/audio-compare to nodejs, to use in your own applications.

Requirements

You will need fpcalc, part of chromaprint.

https://command-not-found.com/fpcalc

Install

npm install audio-compare --save

Usage

import { compare } from 'audio-compare';

console.log(await compare({
    source: '/Users/kurt/Downloads/smellsliketeenspirit2.wav',
    dest: '/Users/kurt/Downloads/smellsliketeenspirit.wav',
}));

/**
 * match = percentage match of each audio file
 * 
 * {
 *   max_corr_index: 100,
 *   max_corr_offset: 0,
 *   source: '/Users/lemccorm/Downloads/smellsliketeenspirit2.wav',
 *   target: '/Users/lemccorm/Downloads/smellsliketeenspirit.wav',
 *   match: 72.27704678362574
 * }
 */