Ergonomic tubular anechoic chambers for use with a communication device and related methods
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United States of America Patent
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Jul 5, 2016
Grant Date -
Mar 10, 2016
app pub date -
Nov 17, 2015
filing date -
May 16, 2014
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Abstract
Disclosed, in general, are devices that provide a substantially sound-tight chamber over a sound source while absorbing fields of sounds from the sound source. In general, the devices feature: an anechoic chamber that is configured to receive a sound source in a substantially sound-tight manner; an active noise canceling means in the anechoic chamber; and an anechoic channel that is in fluid communication with the ambient atmosphere.
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