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Highly efficient special sound absorbing solutionsHighly efficient special sound absorbing structures with the following criteria are considered: (1) A distribution surface of the sound absorbing material greater than that of the building element on which the structure is placed; (2) The highest possible absorption coefficient in the widest possible frequency band; and (3) adaptability to different construction and aesthetic conditions.
Document ID
19740020018
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Ionescu, M. (Kanner (Leo) Associates Redwood City, CA, United States)
Petre-Lazar, S. (Kanner (Leo) Associates Redwood City, CA, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1974
Publication Information
Publication: The 4th Natl. Conf. on Acoustics, Vol. 1, C (NASA-TT-F-15376)
Subject Category
Physics, General
Accession Number
74N28131
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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