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ELECTRONIC DEVICE, CONTROL METHOD, AND CONTROL PROGRAM

  • US 20150043758A1
  • Filed: 04/30/2013
  • Published: 02/12/2015
  • Est. Priority Date: 05/01/2012
  • Status: Active Grant
First Claim
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1. An electronic device comprising:

  • a piezoelectric element;

    a first sound generating unit that is vibrated by the piezoelectric element and generates a vibration sound transmitted by vibrating a part of a human body; and

    a second sound generating unit that generates an air conduction sound.

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