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Shielded microphone for mobile communications device

  • US 20070237348A1
  • Filed: 04/07/2006
  • Published: 10/11/2007
  • Est. Priority Date: 04/07/2006
  • Status: Active Grant
First Claim
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1. A shielded microphone assembly for use in a communications device having a circuit board and a housing, and in use being proximate to an antenna, said microphone assembly comprising:

  • a. a microphone;

    b. a conductive, electromagnetic shield over said microphone; and

    , c. a resilient separator over said electromagnetic shield;

    wherein said assembly is configured to co-operate with said housing and said circuit board to electrically connect each of said microphone and said electromagnetic shield to said circuit board, said electromagnetic shield being thereby grounded, upon loading said housing onto said separator and said electromagnetic shield onto said circuit board, thereby enclosing said microphone between said circuit board and said electromagnetic shield.

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