Hit the jackpot of sound whilst playing with this ( just hit play ):

http://egonelbre.com/js/jsfx/index.html?load=%5B%22square%22... ( if thats not a fantastic teleport sound I don't know what is )

Amazing work!

That stuff is insane

Btw, this is kind of a close to http://thirdcog.eu/apps/cfxr

(watch the vid)

That's the kind of stuff I want to read here on HN!

What a great project.

FYI: the sliders don't show up in FF5, you should maybe add some browser compatability messaging.

Extremely cool. I had no idea sound was possible with Javascript.

Let the great experiment begin!

Continuously generating-and-playing audio in JS isn't yet possible, except via a few experimental browser-specific APIs (Webkit-based browsers and Firefox have two different ones). But, if you want to generate a discrete portion of sound (e.g. a few seconds), you can produce a .wav file, shove it into the DOM somewhere, and then play it back. So something like this works, but a version that changed the tones in real time as you dragged the sliders wouldn't.

the randomize button is a lot smarter than it looks. is there or can there be a 'download .wav' button?

that is amazing!