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Acoustic systems for electronic devices

  • US 8,488,817 B2
  • Filed: 11/03/2011
  • Issued: 07/16/2013
  • Est. Priority Date: 04/01/2008
  • Status: Active Grant
First Claim
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1. An acoustic port in a portable electronic device, comprising:

  • a first mesh; and

    a second mesh, wherein the first mesh is exposed to an exterior portion of the portable electronic device and wherein the second mesh is exposed to an interior portion of the portable electronic device.

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