Patent Results

309 Results for: All Documents
Applied Filters: US Classifications = 381/97

Speaker Array Apparatus

  • Published: Jan 29, 2009
  • Family: 4
  • Cited: 18
  • Info: Full text
  • Owner: Yamaha Corporation

Directional Speaker Control System

  • Published: May 5, 2009
  • Family: 10
  • Cited: 14
  • Info: Full text
  • Owner: Yamaha Corporation

Extraction Of Left/center/right Information From Two-channel Stereo Sources

  • Published: Jun 2, 2009
  • Family: 5
  • Cited: 24
  • Info: Full text
  • Owner: Akita Blue Inc, Berchin Gregory J, Xifi Corp

Bass Enhancement For Audio

  • Published: Jun 11, 2009
  • Family: 5
  • Cited: 21
  • Info: Full text
  • Owner: Dts Inc

Hearing Aid System

  • Published: Jul 14, 2009
  • Family: 8
  • Cited: 12
  • Info: Full text
  • Owner: Siemens Audiologische Technik Gmbh

Method And Apparatus To Direct Sound

  • Published: Aug 18, 2009
  • Family: 18
  • Cited: 78
  • Info: Full text
  • Owner: Yamaha Corporation, Cambridge Mechatronics Limited, 1... Limited

Electrostatic Loudspeaker Array

Small Array Microphone Apparatus And Noise Suppression Methods Thereof

  • Published: Sep 8, 2009
  • Family: 6
  • Cited: 13
  • Info: Full text
  • Owner: Fortemedia Inc

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