Matt Gilbert

Sound Scrawl

Here's a little experiment that allows you to draw sound waveforms that aren't stuck to a timeline. You can draw waves, loops, and spirals in all directions and the applet will pull a waveform from it and play it. When the applet loads, just start scrawling. The sound you draw will start playing as you draw it. To play with it, you may need to install the JSyn plugin.
"> To view this content, you need to install Java from java.com

Source code. Note that Processing likes to change small things about it's syntax from version to version, and this is from a while ago, so I'm not sure if it will still work.