Loudspeaker and apparatus using loudspeaker

Loudspeaker and apparatus using loudspeaker

  • CN 1,655,645 A
  • Filed: 09/02/1996
  • Published: 08/17/2005
  • Est. Priority Date: 09/02/1995
  • Status: Abandoned Application
First Claim
Patent Images

1. loud speaker comprises:

  • the first panel shape plate, and it can bear flexural wave and have the position that is suitable for transducer element, with the multiple low frequency mode that is coupled;

    First transducer, one of described position that is installed in the described first panel shape plate is located, and causes described first panel shape plate resonance to vibrate the described first panel shape plate, thereby forms the acoustic radiator of the sound of output when being provided at resonance.

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