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State of the art: Design for noise IICharts relating to helicopter noise reduction design efforts are given. Information regarding priorities, design guidelines, design margins, risks, noise prediction, derivative trends, design impact, and cost impact is given.
Document ID
19840021614
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Cox, C. R. (Bell Helicopter Co. Fort Worth, TX, United States)
Date Acquired
August 12, 2013
Publication Date
July 1, 1982
Publication Information
Publication: NASA. Langley Research Center Rotorcraft Noise
Subject Category
Acoustics
Accession Number
84N29683
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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IDRelationTitle19840021593Collected WorksRotorcraft Noise
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