Spec Sound Generator
Dubbed “The Most Useless Program in the World”, this contraption allows you to transform arbitary text into a spectral melody. Hint: Try running the generated sound file through a spectral analyzer. Listen to a sample above and see its spectral analysis.
Rewritten version of spec, that does an inverse fourier transform approximation on arbitrary images. In English: You get to hide images in your mp3s just like Aphex Twin!