Drone.coffee: A drone noise generator using the Web Audio API.

by meleyal • 13 years ago

9 2 13 years ago

zwtaylor• 13 years ago

This is neat, it reminds me of the app 'Bloom' that Brian Eno and Peter Chilvers created a few years ago. It would be nice to have some sort of interface where the user could modify characteristics of the audio as I noticed that on refresh the engine is generating different tonalities.

One thing to watch out for is the CPU load on this, my Google Renderer process was pushing 100% when I ran the generator.

meleyal• 13 years ago

Cheers :) Yes, I was definitely inspired by Bloom, I used to listen to it a lot while working.

The original JS version (http://matt-diamond.com/drone.html ) has some control over the parameters, I was going for something a bit more minimal.

About the CPU usage, yes it's doing a lot of processing, or better to say, it's doing a few simple calculations very often. On my machine (Macbook Pro) it tops out at about 55%. Performance is on my todo list as it should be possible to leave it running for long periods without draining your battery. I'm sure there's plenty of room for optimisation.

Drone.coffee: A drone noise generator using the Web Audio API.

Related Stories