NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Acoustic Suppression Systems and Related MethodsAn acoustic suppression system for absorbing and/or scattering acoustic energy comprising a plurality of acoustic targets in a containment is described, the acoustic targets configured to have resonance frequencies allowing the targets to be excited by incoming acoustic waves, the resonance frequencies being adjustable to suppress acoustic energy in a set frequency range. Methods for fabricating and implementing the acoustic suppression system are also provided.
Document ID
20140016451
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Kolaini, Ali R.
Kern, Dennis L.
Date Acquired
November 18, 2014
Publication Date
May 14, 2013
Subject Category
Acoustics
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-13/290,004
Patent Number: US-Patent-8,439,160
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-8,439,160
Patent Application
US-Patent-Appl-SN-13/290,004

Related Records

There are no records associated with this record.
No Preview Available