11
Jeong Hyun Park: Audio output adjusting device of home theater system and method thereof. LG Electronics, Ked & Associates, September 23, 2008: US07428310 (28 worldwide citation)

A home theater system, an audio output adjusting device of a home theater system and methods thereof allow a prescribed or three-dimension audio configuration state for at least one prescribed position even when the prescribed location and/or a configuration of the speakers in a home theater system ...


12
James A Moorer: Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics in three dimensions. Sonic Solutions, Thomas F Lebens, Fitch Even Tabin & Flannery, June 7, 2005: US06904152 (27 worldwide citation)

Techniques of making a recording of or transmitting a sound field from either multiple monaural or directional sound signals that reproduce through multiple discrete loud speakers a sound field with spatial harmonics that substantially exactly match those of the original sound field. Monaural sound ...


13
Oh Ennmi, Kim Miyoung, Kim Sangwook, Kim Dohyung, Kim Junghoe: Multichannel audio data encoding/decoding method and apparatus. Samsung Electronics, January 18, 2006: EP1617413-A2 (27 worldwide citation)

A multichannel audio data encoding and/or decoding method and apparatus are provided. The encoding method includes: encoding mono and/or stereo audio data; and encoding extended multichannel audio data other than the mono and/or stereo audio data. The decoding method includes: decoding mono and/or s ...


14
Jerome E Ruzicka: In-home theater surround sound speaker system. REP Investment Liability, Harness Dickey & Pierce, July 27, 1999: US05930370 (26 worldwide citation)

An apparatus for realistically reproducing sound, particularly for sound based on a stereophonic signal having dialog and effects and associated with an accompanying video image. The apparatus includes a front speaker located in proximity to the video image for providing acoustic output based upon a ...


15
William P Smith, Stephen M Smyth, Ming Yan, Yu Li You: Discrete multichannel audio with a backward compatible mix. DTS, Eric Gifford, Blake Welcher, May 1, 2007: US07212872 (26 worldwide citation)

A multichannel audio format provides a truly discrete as well as a backward compatible mix for surround-sound, front or other discrete audio channels in cinema, home theater, or music environments. The additional discrete audio signals are mixed with the existing discrete audio channels into a prede ...


16
Inoue Yoshifumi, Mizoguchi Masahiko: (Ja) リピータ装置およびその制御方法, (En) Repeater apparatus and method for controlling the same. Matsushita Electric Industrial, Inoue Yoshifumi, Mizoguchi Masahiko, ISHII Kazuo, June 1, 2006: WO/2006/057324 (24 worldwide citation)

(EN) In a home theater system having a source apparatus, a repeater apparatus and a sink apparatus connected in the recited order, even if connected to any type of sink apparatus, the repeater apparatus provides, as format information of video and audio signals, information to be used for correct tr ...


17
John P Callison, Jeffrey S Pease, Richard W Pease: Laser projection system. Magic Lantern, Montgomery W Smith, November 28, 2006: US07142257 (23 worldwide citation)

Laser projection system suitable for commercial motion picture theaters and other large screen venues, including home theater, uses optical fibers to project modulated laser beams for simultaneously raster scanning multiple lines on screen. Emitting ends of optical fibers are arranged in an array su ...


18
Hal P Greenberger, William F Clack, Jerome E Ruzicka: In-home theater surround sound speaker system. REP Investment Liability Company, Harness Dickey & Pierce, January 13, 1998: US05708719 (20 worldwide citation)

An apparatus for realistically reproducing sound, particularly for sound based on a stereophonic signal having dialog and effects and associated with an accompanying video image. The apparatus includes a front speaker located in proximity to the video image for providing acoustic output based upon a ...


19
Richard C Waters, Franklin J Russell Jr: Video camera controlled surround sound. Mitsubishi Electric Research Laboratories, Dirk Brinkman, Andrew Curtin, May 25, 2004: US06741273 (20 worldwide citation)

A system for adjusting delivery of sound to loudspeakers in a home theater includes a plurality of loudspeakers located in an area. The loudspeakers are coupled to a sound generating source. A camera is oriented to acquire images of the area. An image processing system and controller is coupled to t ...


20
James A Moorer: Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics in three dimensions. Stolowitz Ford Cowger, October 20, 2009: US07606373 (15 worldwide citation)

Techniques of making a recording of or transmitting a sound field from either multiple monaural or directional sound signals that reproduce through multiple discrete loud speakers a sound field with spatial harmonics that substantially exactly match those of the original sound field. Monaural sound ...



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