Description: A web-based synthesizer. Inspired by this talk by Stuart Memo.
More info about the Web Audio API here.

Live Demo

Local setup:

• Note--This will only work in Chrome.
• Fork and clone this repo.
• Run bundle install
• Start the server with rerun rackup
• Run npm install
• Open a Chrome browser window and point to http://localhost:9292
• Use the keyboard to play notes (keys A-k).
• Click on drum buttons to activate sound for that beat.
• Change the drum type by clicking on bass, snare, etc.
• You can pause and resume the drum track.
• Speed up or slow down the drum tempo by entering a BPM.

Testing:

• Run specs with ./node_modules/karma/bin/karma start

Development:

• Run webpack -w
• Make some changes to the code.

Brought to you by Scott Skender