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System and Method for Reducing Effect of Magnetic Fields on a Magnetic Transducer

  • US 20070126540A1
  • Filed: 02/05/2007
  • Published: 06/07/2007
  • Est. Priority Date: 04/01/2002
  • Status: Active Grant
First Claim
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1. An electromagnetic transducer comprising:

  • a housing;

    at least one coil associated with the housing; and

    a plurality of magnets within the housing, the magnets aligned along an axis in an anti-parallel orientation, the magnets free to move along the axis, wherein vibration of the magnets causes vibration of the housing.

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