The Total Disturbance Radio Belt contains a sound source (Mini-disc player) connected to 5 miniature FM transmitters.
The belt can be worn, turning the wearer into a mobile 5 channel pirate radio station. The belt has been designed to be easily hidden under a coat or jacket.The Silent Zone
Each of the five transmitters was tuned to broadcast on the same frequency as the top 5 London radio stations. A silent signal was broadcast creating a 25 metre zone, around the belt, within which radios tuned to the five radio stations where reduced to silence. The belt was worn on an extended walk around London's streets on 18/6/2004.