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Attenuation of sound in ducts with acoustic treatmentGeneralized approximate equation for duct-lining sound attenuation can be used for initial acoustic-liner design and analysis.
Document ID
19760000226
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Rice, E. J.
Date Acquired
August 8, 2013
Publication Date
August 1, 1976
Publication Information
Publication: NASA Tech Briefs
Volume: 1
Issue: 2
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LEW-12686
ISSN: 0145-319X
Report Number: LEW-12686
Accession Number
76B10226
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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