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Audio signal system

  • US 20060029248A1
  • Filed: 07/25/2005
  • Published: 02/09/2006
  • Est. Priority Date: 06/11/2003
  • Status: Active Grant
First Claim
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1. An audio signal system comprising:

  • an audio signal output device;

    a magnetostrictive core; and

    at least one wire wound about the magnetostrictive core wherein an electrical signal translated through the at least one wire induces a vibration of the magnetostrictive core, and further wherein vibration of the magnetostrictive core generates an output signal which couples with an audio signal produced by the audio signal output device.

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