Active high transmission loss panel
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United States of America Patent
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May 24, 1994
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N/A
app pub date -
Aug 12, 1992
filing date -
Aug 12, 1992
priority date (Note) -
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Abstract
An active high transmission loss panel for quieting either one or two way sound radiation which incorporates a number of cells (11) which contain sensors and actuators (12) adapted to be controlled independently or interactively so as to attenuate noise attempting to pass through said panel.
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