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Loudspeaker including slotted waveguide for enhanced directivity and associated methods

  • US 20070086615A1
  • Filed: 10/13/2005
  • Published: 04/19/2007
  • Est. Priority Date: 10/13/2005
  • Status: Active Grant
First Claim
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1. A loudspeaker comprising:

  • a baffle;

    at least one planar diaphragm transducer carried by said baffle and having a front surface for radiating acoustic energy therefrom; and

    a slotted waveguide adjacent the front surface of said at least one planar diaphragm transducer.

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