
Anechoic Chamber

by Omikron
Title
Anechoic Chamber
Artist
Omikron
Medium
Photograph - Photograph
Description
Historic image of an anechoic chamber. "Accurate acoustical measurments require a room that is free from noise and reflecting surfaces, just as precise optical tests require a space that is free from extraneous light and reflections. This was the reason for the construction of the Bell Laboratories "Free Space Room," a 38 by 28 by 45 foot enclosure in which the absence of noise and freedom from reflecting surfaces simulates the acoustical conditions of unobstructed, unconfined free space.
Uploaded
March 7th, 2013
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