I had a free day, so I thought I'd mess around with the Web Audio API a bit. I've always wanted to create a really large displayed spectrograph app with easy controls for zooming in/out on specific frequency bands and controlling latency. It's also capable of flipping between linear and logarithmic plotting, which is kinda a neat feature.
Not a bad day's work for my first at bat with this API.
I am hoping to use this API for visual reference while I'm experimenting with the various pitch detection algorithms I'm developing for my next adventure.
-
Maybe fix the toolbar styling to be a bit more mobile friendly.
-
Add a image download feature?
-
Clone the repo:
-
Install dependencies:
npm install -
Run webpack:
npm start
Should open up automatically at http://localhost:3000
- Hit the spacebar or 'k' key to pause