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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:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8204262 Sound image localization processor, method, and program Jun. 19, 2012
8189797 Visual representation of audio data May. 29, 2012
8189826 Display device May. 29, 2012
8155370 Audio system and a method for detecting and adjusting a sound field thereof Apr. 10, 2012
8150079 Personal digital assistant and stereo reproduction method Apr. 3, 2012
8150076 Sound converter with enclosure Apr. 3, 2012
8150061 Sound generating method, sound generating apparatus, sound reproducing method, and sound reproducing apparatus Apr. 3, 2012
8144901 Sound image position correction system, sound image position correction method, and audio/display apparatus Mar. 27, 2012
8139776 Wireless receiving apparatus and electronic appliance Mar. 20, 2012
8121319 Tracking system using audio signals below threshold Feb. 21, 2012
8094845 Mobile terminal with at least two transducers Jan. 10, 2012
8094860 Portable sound box assembly Jan. 10, 2012
8077888 Positioning audio output for users surrounding an interactive display surface Dec. 13, 2011
8073169 Controlling fading and surround signal level Dec. 6, 2011
8059843 Display device with sound module Nov. 15, 2011
8050416 Sound channel detection circuit Nov. 1, 2011
8026984 Multimedia television Sep. 27, 2011
7966147 Generating images according to points of intersection for integer multiples of a sample-time distance Jun. 21, 2011
7957547 Sound panner superimposed on a timeline Jun. 7, 2011
7953242 Image display apparatus May. 31, 2011
7933427 Method and system for equal acoustics porting Apr. 26, 2011
7933426 Removable speaker arrangement Apr. 26, 2011
7920707 Audio system Apr. 5, 2011
7903823 Apparatus and method for effecting sound stage expansion Mar. 8, 2011
7899197 Electrostatic transducer, driving circuit of capacitive load, method for setting circuit constant, ultrasonic speaker, display device and directional acoustic system Mar. 1, 2011
7894182 Flat panel display subassembly having speaker secured by integrated securing structure Feb. 22, 2011
7894860 Method and apparatus for displaying a plurality of images in mobile terminal Feb. 22, 2011
7876922 Speaker device for portable terminal Jan. 25, 2011
7817813 Woofer speaker mounting structure for portable computer Oct. 19, 2010
7804972 Method and apparatus for calibrating a sound beam-forming system Sep. 28, 2010
7801313 Method and apparatus for reproducing audio signal Sep. 21, 2010
7802284 Method for transmitting and receiving audio in Mosaic EPG service Sep. 21, 2010
7796772 Flat panel display apparatus, stand and speaker apparatus Sep. 14, 2010
7792317 Flat panel display with detachable anti-vibrate speaker Sep. 7, 2010
7760897 Communicating audio data Jul. 20, 2010
7756275 Dynamically controlled digital audio signal processor Jul. 13, 2010
7711126 Audio distribution system with local integrally wall mounted control point nodes May. 4, 2010
7676049 Reconfigurable audio-video surround sound receiver (AVR) and method Mar. 9, 2010
7672470 Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor Mar. 2, 2010
7668324 Folding electronic device Feb. 23, 2010
7643643 Electronic apparatus Jan. 5, 2010
7640069 Editing audio directly in frequency space Dec. 29, 2009
7613313 System and method for control of audio field based on position of user Nov. 3, 2009
7606380 Method and system for sound beam-forming using internal device speakers in conjunction with external speakers Oct. 20, 2009
7602924 Reproduction apparatus with audio directionality indication of the location of screen information Oct. 13, 2009
7561706 Reproducing center channel information in a vehicle multichannel audio system Jul. 14, 2009
7529376 Directional speaker control system May. 5, 2009
7492915 Dynamic sound source and listener position based audio rendering Feb. 17, 2009
7486969 Transmitting portable terminal Feb. 3, 2009
7480386 Audio information transforming method, video/audio format, encoder, audio information transforming program, and audio information transforming device Jan. 20, 2009

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