×

Loudspeaker apparatus and speaker system

  • US 8,411,883 B2
  • Filed: 06/19/2009
  • Issued: 04/02/2013
  • Est. Priority Date: 06/19/2008
  • Status: Active Grant
First Claim
Patent Images

1. A loudspeaker apparatus comprising:

  • a speaker array that has a sound emitting surface and a plurality of speaker units arranged relative to the sound emitting surface that emits sound beams for a plurality of channels;

    an angle sensing section that senses an angle change in the sound emitting surface relative to a set reference angle position of the sound emitting surface; and

    an adjusting section that adjusts output angles of the sound beams in response to the angle change sensed by the angle sensing section, andwherein the adjusting section adjusts the output angles of the sound beams except a sound beam for a center channel among the sound beams for the plurality of channels.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×