A simulation / demonstration of what users of a cochlear implant hear, for both speech and music. Demonstrates 1, 4, 8, 12 and 20 channel implants for speech, and 4, 8, 12 and 20 channels for music. All audio for this video is from http://www.sens.com/helps/ -- the website has additional sounds for different sentences and pieces of music, as well as video so you can see what a difference being able to lipread makes: well worth a visit.