Active Structural Acoustic Control of Interior Noise on a Raytheon 1900d by National Aeronautics and Space Adm Nasa

Active Structural Acoustic Control of Interior Noise on a Raytheon 1900d

National Aeronautics and Space Adm Nasa

82 pages missing pub info (editions)

nonfiction science informative medium-paced
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Description

An active structural acoustic control system has been demonstrated on a Raytheon Aircraft Company 1900D turboprop airliner. Both single frequency and multi-frequency control of the blade passage frequency and its harmonics was accomplished. The co...

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