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Method for experimental determination of the contribution of individual sources to total noiseMultiple noise sources generating signals in a mechanical device are analyzed by considering the medium transmitting the sound as linear, and by using a band filter with bandpass for synchronous detection and signal transformation.
Document ID
19740021675
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Rubichev, N. A. (Kanner (Leo) Associates Redwood City, CA, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1973
Publication Information
Publication: Cybernetic Diagnostics of Mech. Systems with Vibro-acoustic Phenomena (NASA-TT-F-14899)
Subject Category
Machine Elements And Processes
Accession Number
74N29788
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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