“Distance” (Used 1 time)
theradius on 06/03/2014 at 07:01PM
PATCH is a series of curated playlists selected from the Radius episode archive. Each playlist is organized around a specific topic or theme that engages the tonal and public spaces of the electromagnetic spectrum. PATCH serves as a platform to illuminate the questions, concerns, and complexities of and within radio-based art practices.
PATCH 07: Distance
Distant consists of white noise and sine waves that are beyond the range of most adults’ hearing. They are arranged carefully in chosen phase relationships amongst signals that are completely inaudible and have no apparent effect on the final sound. However, when broadcast using a radio transmitter (ideally a low power one, the lower fidelity and power the better) those phase relationships become mangled by the interaction of the broadcast with the environment it fills and activates. When the listener is too close to the signal, the subtleties between the phase relationships are lost. When too far, the subtleties become inaudible. However, when somewhere between near and far, the garbling of the transmission creates pulses and tones from the creative and destructive interference caused by the reflected signal and the collapse of the stereo image.