Percussive Decay Generator

An exploration of random rhythms and generated sounds, the Percussive Decay Generator experiences change over spans of time. Powered by two cheap computer fans, ping pong balls bounce against walls in confined areas, subject to artificial weathering from sandpaper. Fans also produce moving air currents which blow across fields of tin foil strips, creating ambient sounds.

Spring’d walls, add an extra factor of randomness, altering the ball’s path each time it bounces against the wall.

Video coming soon…..

Available for purchase upon request, please send inquiry to