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Browse by Category: Main > Electrical & Energy
Class Information
Number: 381/306
Name: Electrical audio signal processing systems and devices > Binaural and stereophonic > Stereo speaker arrangement > With image presentation means
Description: Subject matter in which the transducers are arranged to emit sound in conjunction with a television screen, computer monitor, motion picture screen, etc.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8712080 Display system, display control method and computer program Apr. 29, 2014
8705778 Method and apparatus for generating and playing audio signals, and system for processing audio signals Apr. 22, 2014
8705780 Audio apparatus, audio signal transmission method, and audio system Apr. 22, 2014
8693713 Virtual audio environment for multidimensional conferencing Apr. 8, 2014
8682017 Method and system for equal acoustics porting Mar. 25, 2014
8675899 Front surround system and method for processing signal using speaker array Mar. 18, 2014
8666106 Sound reproducing device Mar. 4, 2014
8666104 Lighting and audio communication system Mar. 4, 2014
8660280 Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixture Feb. 25, 2014
8644531 Information processing system and information processing method Feb. 4, 2014
8614733 Apparatus, system, and method of preventing leakage of information Dec. 24, 2013
8615090 Method and apparatus of generating sound field effect in frequency domain Dec. 24, 2013
8600084 Methods and systems for altering the speaker orientation of a portable system Dec. 3, 2013
8594338 Display apparatus Nov. 26, 2013
8588440 Sweet spot manipulation for a multi-channel signal Nov. 19, 2013
8571234 Display device and driving method thereof Oct. 29, 2013
8565455 Multiple display systems with enhanced acoustics experience Oct. 22, 2013
8565464 Audio conference apparatus Oct. 22, 2013
8553894 Active and passive directional acoustic radiating Oct. 8, 2013
8553895 Device and method for generating an encoded stereo signal of an audio piece or audio datastream Oct. 8, 2013
8538048 Method and apparatus for compensating for near-field effect in speaker array system Sep. 17, 2013
8526484 Content reproduction apparatus, content receiving apparatus, method of reproducing content, program, and content reproduction system Sep. 3, 2013
8515106 Methods and apparatus for providing an interface to a processing engine that utilizes intelligent audio mixing techniques Aug. 20, 2013
8494189 Virtual sound source localization apparatus Jul. 23, 2013
8483395 Sound field reproduction apparatus and method for reproducing reflections Jul. 9, 2013
8483397 Multi-channel audio display Jul. 9, 2013
8483414 Image display device and method for determining an audio output position based on a displayed image Jul. 9, 2013
8462967 System, method and apparatus for television speaker configuration Jun. 11, 2013
8457334 Audio apparatus, audio signal transmission method, and audio system Jun. 4, 2013
8452037 Speaker clip May. 28, 2013
8433085 Video and audio output system Apr. 30, 2013
8411884 Audio reproduction device and audio-video reproduction system Apr. 2, 2013
8401210 System and method for dynamic control of audio playback based on the position of a listener Mar. 19, 2013
8391502 Sound reproducing apparatus and audiovisual system Mar. 5, 2013
8374357 Audio output device Feb. 12, 2013
8368715 Audio signal processing apparatus, audio signal processing method, and audio signal processing program Feb. 5, 2013
8311249 Information processing apparatus, method and program Nov. 13, 2012
8300869 Lighting and audio communication system Oct. 30, 2012
8295516 System, apparatus, method and program for controlling output Oct. 23, 2012
8295527 Microphone boot for a portable electronic device Oct. 23, 2012
8295524 Speaker unit to be used for projector Oct. 23, 2012
8280071 Voice output system and method Oct. 2, 2012
8275159 Media playback apparatus having speakers with rotatable connecting means Sep. 25, 2012
8270641 Multiple audio signal presentation system and method Sep. 18, 2012
8249283 Three-dimensional acoustic panning device Aug. 21, 2012
8243967 Hand-held electronic device Aug. 14, 2012
8243968 Flat-panel television and audio equipment Aug. 14, 2012
8233647 Television set Jul. 31, 2012
8208663 Apparatus for positioning screen sound source, method of generating loudspeaker set information, and method of reproducing positioned screen sound source Jun. 26, 2012
8209609 Audio-visual search and browse interface (AVSBI) Jun. 26, 2012

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