Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mei-Yu Lin0
Ying-Tzu Chan0
William J. Ballad0
Jen Nan Feng0
Timothy K. Wickstrom0
Date of Patent
September 20, 2016
0Patent Application Number
147557160
Date Filed
June 30, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An acoustic system includes a conduit, a microphone coupled to an end of the conduit, and a rigid moisture resistant barrier coupled to another end of the conduit to prevent moisture from traversing the length of the conduit towards the receiver. The moisture resistant barrier dampens an audio signal traversing the conduit. The moisture resistant barrier has a submersion rating at least equal to a 7 Ingress Protection rating.
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