Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles W. Brown0
Mark W. Costa0
Chris Freiler0
Date of Patent
November 20, 2007
0Patent Application Number
111126420
Date Filed
April 22, 2005
0Patent Primary Examiner
Patent abstract
A duct liner assembly includes a noise attenuation layer for absorbing noise energy that is covered by a face sheet. The face sheet includes a seam that is covered by an acoustically active splice. The acoustically active splice includes a plurality of acoustic regions that provide for communication of noise energy to the noise attenuation layer to minimize creation of acoustically dead areas.
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