Lucinda Childs: Vehicle

For Lucinda Child’s VEHICLE, Peter Hirsch designed a 70 kHz Doppler sonar system. Childs swung three red fireman’s buckets around inside the ultrasonic sound beams created by transmitters hung on scaffolding. As Childs swung the buckets, the reflected signals mixed with the original 70 kHz signal, and the resulting beat frequency fell in the audible range. These sounds were transmitted to the twelve speakers around the Armory. [Overview courtesy of Anthology Film Archives] Watch Lucinda Childs: Vehicle in HD free online now on MyWatchSeries with multiple servers and instant playback. Enjoy high-quality streaming of Lucinda Childs: Vehicle and share your thoughts in the comments below!