Results for All Documents

Doc Type: Granted Patent

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
Doc Type: Granted Patent

System For Audio Signal Processing

  • Published: Aug 18, 2009
  • Family: 10
  • Cited: 17
  • Info: Full text
  • Owner: Nxp B.v, Koninklijke Philips Electronics N V
Doc Type: Patent Application

Loudspeaker Apparatus For Radiating Acoustic Waves In A Hemisphere

  • Published: Oct 1, 2009
  • Family: 8
  • Cited: 0
  • Info: Full text
  • Owner: Robert Bosch Gmbh
Doc Type: Granted Patent

Method And System For Surround Sound Beam-forming Using Vertically Displaced Drivers

  • Published: Oct 20, 2009
  • Family: 2
  • Cited: 12
  • Info: Full text
  • Owner: Cirrus Logic Inc
Doc Type: Granted Patent

Digital Implementation Of A Fourth Order Linkwitz-riley Network With A Low Cutoff Frequency

  • Published: Nov 3, 2009
  • Family: 2
  • Cited: 0
  • Info: Full text
  • Owner: Cirrus Logic Incorporated
Doc Type: Patent Application

Loudspeaker System And Loudspeaker Having A Tweeter Array

  • Published: Nov 26, 2009
  • Family: 7
  • Cited: 7
  • Info: Full text
  • Applicant: Corynen David Magda Eddy, Ouweltjes Okke
Doc Type: Patent Application

Wide-band Equalization System

  • Published: Dec 24, 2009
  • Family: 4
  • Cited: 17
  • Info: Full text
  • Owner: Harman International Industries Incorporated
Doc Type: Granted Patent

Integrated Audio Video Signal Processing System Using Centralized Processing Of Signals

  • Published: Jan 26, 2010
  • Family: 15
  • Cited: 2
  • Info: Full text
  • Owner: Mondo Systems Inc, Ang Inc
Doc Type: Granted Patent

Sound Quality Enhancement Circuit For Audio Signals And Audio Amplifier Circuit Using The Same

  • Published: Feb 2, 2010
  • Family: 5
  • Cited: 3
  • Info: Full text
  • Owner: Rohm Co. Ltd

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