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This is the large anechoic chamber used by NASA to test the variations when sending and receiving radio signals. The cones in this chamber absorb the sound and radio waves making it a great place for these types of tests.
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This is the large anechoic chamber used by NASA to test the variations when sending and receiving radio signals. The cones in this chamber absorb the sound and radio waves making it a great place for these types of tests.
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