The Murray Hill anechoic chamber built in 1940 is the world’s oldest wedge-based anechoic chamber.
Anechoic chamber
June 21, 2004
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Licensed under a Creative Commons Attribution 3.0 Norway License. |
The Murray Hill anechoic chamber built in 1940 is the world’s oldest wedge-based anechoic chamber.
|
|
Licensed under a Creative Commons Attribution 3.0 Norway License. |