This is great feedback, thank you! Yeah, I think Firefox isn't quite up to the job yet. But I think Chrome's performance is indicative that it is possible. I'

This is great feedback, thank you! Yeah, I think Firefox isn't quite up to the job yet. But I think Chrome's performance is indicative that it is possible. I'm using the technique described in this article, but with a web worker, meaning that the clock doesn't stop when changing tabs. http://www.html5rocks.com/en/tutorials/audio/scheduling/ http://www.html5rocks.com/en/tutorials/audio/scheduling/