| Patents for H04S 7 - Indicating arrangements; Control arrangements, e.g. balance control (4,080) |
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| 08/29/2007 | CN100334810C Sound-image localization device and method for audio-visual equipment |
| 08/28/2007 | US7263034 Resonator device and circuits for 3-D detection/receiving sonic waves, even of a very low amplitude/frequency, suitable for use in cybernetics |
| 08/22/2007 | CN2938673Y One-key touch type silent control device for acoustic equipment |
| 08/22/2007 | CN1333586C Apparatus for correcting sound for video display appliance and method thereof |
| 08/21/2007 | US7260227 Method and device for measuring sound wave propagation time between loudspeaker and microphone |
| 08/15/2007 | EP1819198A1 Method for synthesizing impulse response and method for creating reverberation |
| 08/14/2007 | US7257452 Gui for digital audio signal filtering mechanism |
| 08/09/2007 | WO2006134820A8 Sound reproducing apparatus |
| 08/09/2007 | US20070183608 Method and system for processing sound signals |
| 08/09/2007 | DE102006004488A1 Mikrofon Microphone |
| 08/08/2007 | EP1816898A2 Response waveform synthesis method and apparatus |
| 08/08/2007 | EP1816897A1 Sound image locator |
| 08/08/2007 | EP1816895A2 Three-dimensional acoustic processor which uses linear predictive coefficients |
| 08/08/2007 | EP1616462B1 Volume control in movie theaters |
| 08/07/2007 | US7254238 Method and circuit for headset listening of an audio recording |
| 08/01/2007 | EP1814360A2 Audio signal processing apparatus, audio signal processing method, and audio signal processing program |
| 08/01/2007 | EP1814359A1 Video/audio recording apparatus and method, and video/audio reproducing apparatus and method |
| 08/01/2007 | EP1814355A1 Acoustic adjustment device and acoustic adjustment method |
| 08/01/2007 | EP1814108A1 Noise reducing apparatus, method and program and sound pickup apparatus for electronic equipment |
| 08/01/2007 | CN101009954A Audio reproducing apparatus and method |
| 08/01/2007 | CN101009953A Acoustic characteristic corrector |
| 08/01/2007 | CN101009952A Method and apparatus to provide active audio matrix decoding based on the positions of speakers and a listener |
| 07/31/2007 | US7251337 Volume control in movie theaters |
| 07/26/2007 | US20070172086 Utilization of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| 07/26/2007 | US20070172076 Moving object equipped with ultra-directional speaker |
| 07/25/2007 | EP1811809A1 3-dimensional acoustic reproduction device |
| 07/24/2007 | US7248709 Dynamic volume control |
| 07/24/2007 | US7248701 Dynamic acoustic rendering |
| 07/19/2007 | WO2007081052A1 Light emission responder |
| 07/19/2007 | US20070165878 Loudspeaker array audio signal supply apparartus |
| 07/18/2007 | CN101001485A Finite sound source multi-channel sound field system and sound field analogy method |
| 07/18/2007 | CN101001484A Method and apparatus to simulate 2-channel virtualized sound for multi-channel sound |
| 07/12/2007 | WO2007078347A1 Audio profiles for portable music playback device |
| 07/12/2007 | WO2007076863A1 Method and system for equalizing a loudspeaker in a room |
| 07/12/2007 | WO2007028094A9 Self-calibrating loudspeaker |
| 07/11/2007 | CN1996767A A low-sound enhanced class selection circuit |
| 07/10/2007 | US7241158 Optical disk reproducing device and adapter for plug |
| 07/04/2007 | EP1266469A4 Use of voice-to-remaining audio (vra) in consumer applications |
| 07/03/2007 | US7237648 Surround sound positioning tower system and method |
| 06/28/2007 | US20070150284 Automated Sound System Designing |
| 06/28/2007 | US20070147622 Audio apparatus |
| 06/27/2007 | CN1988738A Apparatus to remove a voice signal and method thereof |
| 06/26/2007 | US7236838 Signal processing apparatus, signal processing method, program and recording medium |
| 06/21/2007 | WO2007068257A1 Method of performing measurements by means of an audio system comprising passive loudspeakers |
| 06/21/2007 | DE19715498B4 Stereoklangbildverbesserungsvorrichtungen und -verfahren unter Verwendung von Tabellen Stereo image enhancement devices and procedures using tables |
| 06/21/2007 | DE10148351B4 Verfahren und Vorrichtung zur Auswahl eines Klangalgorithmus Method and apparatus for selecting a sound algorithm |
| 06/20/2007 | CN2914551Y Signal transmission apparatus |
| 06/20/2007 | CN2914550Y Event data reproducer |
| 06/20/2007 | CN1984512A Digital voice-frequency signal processor based on DSP |
| 06/14/2007 | WO2007066570A1 Sound collection/reproduction method and device |
| 06/14/2007 | US20070133824 Audio mixer |
| 06/14/2007 | US20070133813 Sound reproducing apparatus and method of identifying positions of speakers |
| 06/13/2007 | EP1796430A1 Music content reproduction device |
| 06/13/2007 | EP1072089A4 Audio signal processing method and apparatus |
| 06/13/2007 | CN1981558A Loudspeaker directivity control method and audio reproduction device |
| 06/07/2007 | US20070127738 Audio signal processing device and audio signal reproduction system |
| 06/06/2007 | EP1793647A2 Optical disk player |
| 06/06/2007 | CN1976236A Audio decoding system, multimedia decoding system and track reconfiguration method |
| 05/30/2007 | EP1791394A1 Sound image localizer |
| 05/30/2007 | EP1789970A1 Device and method for storing audio files |
| 05/30/2007 | CN1973465A Loudspeaker array device and method for setting sound beam of loudspeaker array device |
| 05/24/2007 | US20070116306 Dynamic sweet spot tracking |
| 05/24/2007 | DE102005054585A1 Audioanlage zur Wiedergabe von Musiktiteln Audio system to play the music |
| 05/24/2007 | DE102005052830A1 Portable audio/video playback device e.g. multimedia player, has form, which is described by specific width to length ratio, where circumference of device satisfies specific formula, and cross beam is arranged transverse around neck |
| 05/23/2007 | EP1787494A2 Personalized headphone virtualization |
| 05/18/2007 | WO2007054285A1 A method and system for sound reproduction, and a program product |
| 05/18/2007 | WO2007023954A8 Audio processing device and display device using the same |
| 05/17/2007 | US20070110268 Array speaker apparatus |
| 05/16/2007 | EP1786240A2 Audio signal processing apparatus , and audio signal processing method |
| 05/16/2007 | CN1964582A Audio signal processing apparatus, and audio signal processing method |
| 05/10/2007 | WO2006117089A3 Device and method for generation and processing of sound effects in spatial audio reproduction systems using a graphical user interface |
| 05/09/2007 | EP1784049A1 A method and system for sound reproduction, and a program product |
| 05/09/2007 | EP1781893A1 Horizontal perspective simulator |
| 05/09/2007 | EP1371268B1 System and method for automatically adjusting the sound and visual parameters of a home theatre system |
| 05/09/2007 | CN2899363Y Controller of reverberating unit |
| 05/09/2007 | CN1959354A Method for measuring frequency characteristic and rising edge of impulse response, and sound field correcting apparatus |
| 05/08/2007 | US7215787 Digital audio precompensation |
| 05/02/2007 | EP1781069A2 Method for measuring frequency characteristic and rising edge of impulse response, and sound field correcting apparatus |
| 05/02/2007 | EP1064647B1 A method and a system for processing directed sound in an acoustic virtual environment |
| 05/02/2007 | CN1956607A Multi-channel audio system and method for generating virtual speaker sound |
| 05/02/2007 | CN1956606A Method and apparatus to generate spatial stereo sound |
| 05/01/2007 | US7212872 Discrete multichannel audio with a backward compatible mix |
| 05/01/2007 | US7212253 Home entertainment system audio handling |
| 04/26/2007 | WO2007046288A1 Localization control device, localization control method, localization control program, and computer-readable recording medium |
| 04/25/2007 | EP1777991A2 Sound measuring apparatus and method, and audio signal processing apparatus |
| 04/25/2007 | EP1777989A2 Frequency-characteristic-acquisition device, frequency-characteristic-acquisition method, and sound-signal-processing device |
| 04/25/2007 | CN1953620A A method to process virtual surround sound signal of 5.1 access |
| 04/18/2007 | EP1775996A1 Reverberation adjustment device, reverberation adjustment method, reverberation adjustment program, recording medium containing the program, and sound field correction system |
| 04/18/2007 | CN2891565Y Mixer |
| 04/18/2007 | CN1949940A Signal processing device and sound image orientation apparatus |
| 04/18/2007 | CN1949939A Test tone determination method and sound field correction apparatus |
| 04/17/2007 | US7206650 Digital audio signal filtering mechanism and method |
| 04/17/2007 | US7206415 Automated sound system designing |
| 04/17/2007 | US7206414 Method and device for selecting a sound algorithm |
| 04/17/2007 | US7206413 Sound processing system using spatial imaging techniques |
| 04/11/2007 | EP0873667B1 Sound system |
| 04/11/2007 | CN1946985A Sound information output device and sound information output method |
| 04/10/2007 | US7203327 Apparatus for and method of processing audio signal |
| 04/10/2007 | US7203142 Multi-source surround audio apparatus |
| 04/05/2007 | WO2006126161A3 Recording, synthesis and reproduction of sound fields in an enclosure |