Text It consists of four shortrange FM transmitters each one performing an audio channel and 12 secondhand pocketradiosattached to the wall resembling a football team lineup The listeners may also approximate their ears closer to the radios if they want t

It consists of four short-range FM transmitters (each one performing an audio channel) and 12 second-hand pocket-radios attached to the wall, resembling a football team line-up. The listeners may also approximate their ears closer to the radios if they want to listen to specific sounds coming from distinct sources.