Meyda is an audio feature extraction library for Javascript.

Allow microphone access or play this audio file to see a demo.

What is Meyda?

Meyda is a Javascript audio feature extraction library. It works with the Web Audio API (or plain old Javascript arrays) to expose information about the timbre and percieved qualities of sound. Meyda supports both offline feature extraction as well as real-time feature extraction using the Web Audio API. We wrote a paper about it, which is available here.

Documentation & How-To

Documentation can be found in it's most up to date form on our GitHub powered wiki.

Information about our audio features is available at our wiki

If you have further questions, we encourage you to get in contact either through our GitHub based Issue Tracker, or via Twitter.

Hugh Rawlinson
Nevo Segal
Jakub Fiala