This is a Windows application that reads WAV audio files and converts them into C code.
I wrote it for an embedded processor project of mine - it took almost a year, having started it in March 2010, and the first publicly released version was uploaded on Feb 28th.
I have made it freely available under the terms of a license based on the new BSD license.
There is a download page at http://www.cjseymour.plus.com/wavtocode/wavtocode.htm
which gives further details. I know arduino users are interested in this sort of thing, so I hope that by posting it here it can be put to good use if anyone finds it to be useful, but it's also applicable to other processors - as long as you can use the C code output.