When I read what Born Of Sound was doing with audio I was intrigued. They take the mechanical vibrations of audio that we hear, but don’t normally see, and turn them into a visual is if they are traveling trough air. They call this a “sound-form”
I contacted them and asked them to do a sound-form for the familiar Xbox 360 Achievement Unlocked Sound. They came back with this ethereal image.
I’ve got a larger version of the image above on my Flickr if you want to use it as your device wallpaper, or you just want to get a closer look.