| Patents for H04S 7 - Indicating arrangements; Control arrangements, e.g. balance control (4,080) |
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| 03/09/2010 | US7676044 Multi-speaker audio system and automatic control method |
| 03/09/2010 | CA2639460A1 Digital music distribution component |
| 03/03/2010 | EP2158587A1 A method and an apparatus for processing an audio signal |
| 03/03/2010 | CN101662720A Sound processing apparatus, sound image localized position adjustment method and video processing apparatus |
| 03/02/2010 | US7672467 Digital mixer capable of monitoring surround signals |
| 02/25/2010 | WO2010020788A1 Music collection navigation device and method |
| 02/24/2010 | CN201413623Y Monitor with function of audio monitor |
| 02/23/2010 | US7668317 Audio post processing in DVD, DTV and other audio visual products |
| 02/18/2010 | WO2010017967A1 An apparatus for determining a spatial output multi-channel audio signal |
| 02/18/2010 | WO2009131658A3 An electrical system for a speaker and its control |
| 02/18/2010 | CA2734098A1 An apparatus for determining a spatial output multi-channel audio signal |
| 02/17/2010 | EP2154911A1 An apparatus for determining a spatial output multi-channel audio signal |
| 02/17/2010 | CN100591170C Controlling fading and surround signal level |
| 02/16/2010 | US7664272 Sound image control device and design tool therefor |
| 02/16/2010 | US7664270 3D audio signal processing system using rigid sphere and method thereof |
| 02/11/2010 | WO2010016189A1 Game program and game device |
| 02/11/2010 | DE102008036924A1 Verfahren zur Mehrkanalbearbeitung in einem Mehrkanaltonsystem A method for multi-channel processing in a multichannel audio system |
| 02/10/2010 | CN100589657C Economical loudness measuring method and apparatus of coded audio |
| 02/10/2010 | CN100589349C Control method of mixing system and control apparatus of mixing system |
| 02/09/2010 | US7660424 Audio channel spatial translation |
| 02/04/2010 | WO2010013180A1 Audio system and method of operation therefor |
| 02/04/2010 | WO2010012478A2 Signal generation for binaural signals |
| 02/04/2010 | CA2820208A1 Signal generation for binaural signals |
| 02/03/2010 | EP2150078A2 Adjusting the emission of sound beams in a sound projector |
| 02/03/2010 | EP2149875A1 Device, method and computer program for estimating a transfer function and corresponding noise suppressing apparatus |
| 01/27/2010 | CN201392648Y Multimedia sound with network radio |
| 01/27/2010 | CN100586231C Sound reproducing system and sound reproducing method |
| 01/27/2010 | CN100586230C Test tone determination method and sound field correction apparatus |
| 01/27/2010 | CN100586229C Audio signal processing device and audio signal reproduction system |
| 01/27/2010 | CN100586228C Binaural sound reproduction apparatus and method, and recording medium |
| 01/26/2010 | US7653203 Vehicle audio system surround modes |
| 01/20/2010 | EP2146342A1 A method and an apparatus for processing an audio signal |
| 01/20/2010 | EP2146341A1 A method and an apparatus for processing an audio signal |
| 01/19/2010 | US7650002 Digital compressor for multi-channel audio system |
| 01/14/2010 | WO2010004649A1 Delay amount determination device, sound image localization device, delay amount determination method, and delay amount determination processing program |
| 01/13/2010 | EP2143300A1 Directionally radiating sound in a vehicle |
| 01/06/2010 | CN101622805A System and method for intelligent equalization |
| 01/06/2010 | CN100579298C Mixer apparatus and method for changing parameter settings in the mixer apparatus |
| 01/06/2010 | CN100579297C Audio signal processing |
| 01/06/2010 | CN100578977C Decentralized control message system |
| 01/06/2010 | CN100578649C Signal level adjustment apparatus and control method for the adjustment apparatus |
| 12/30/2009 | EP2137726A1 A method and an apparatus for processing an audio signal |
| 12/30/2009 | CN201374813Y Interactive digital audio processor |
| 12/30/2009 | CN100576952C Clip state display method and clip state display apparatus |
| 12/23/2009 | WO2009154902A1 Automated audio visual system configuration |
| 12/23/2009 | WO2009153677A1 Motion tracking apparatus |
| 12/23/2009 | WO2009134537A3 Detecting a loudspeaker configuration |
| 12/23/2009 | EP2136577A1 Motion tracking apparatus |
| 12/23/2009 | EP1711030B1 Speaker apparatus |
| 12/23/2009 | CN100574517C Audio mixer apparatus and parameter setting method for the apparatus |
| 12/23/2009 | CN100574516C Method and apparatus to simulate 2-channel virtualized sound for multi-channel sound |
| 12/17/2009 | WO2009152161A1 Systems and methods for providing surround sound using speakers and headphones |
| 12/17/2009 | WO2009150841A1 Content reproduction device and content reproduction method |
| 12/16/2009 | EP2134105A1 Audio processing device and method of performing frequency characteristic correction processing for an audio input signal |
| 12/16/2009 | EP2133865A2 Sound synthesizer |
| 12/16/2009 | CN101606316A Hierarchical control path with constraints for audio dynamics processing |
| 12/15/2009 | CA2325482C Audio signal processing method and apparatus |
| 12/09/2009 | EP2130403A1 Method and apparatus for enhancement of audio reconstruction |
| 12/09/2009 | CN100569008C System and method for vehicle audio surround modes |
| 12/08/2009 | US7630501 System and method for calibration of an acoustic system |
| 12/03/2009 | US20090296954 Method and apparatus to direct sound |
| 12/02/2009 | EP2129112A1 Image processor, and processing method and program for the same |
| 12/02/2009 | EP1705955B1 Audio signal supplying apparatus for speaker array |
| 12/02/2009 | CN101595739A Multi-sensor sound source localization |
| 11/25/2009 | EP2123116A1 Multi-sensor sound source localization |
| 11/25/2009 | EP2122612A1 A method and an apparatus for processing an audio signal |
| 11/25/2009 | CN100563381C Apparatus and method for avoiding synthesized noise |
| 11/25/2009 | CN100563380C Acoustic apparatus and acoustic setting method |
| 11/18/2009 | EP2119306A2 Audio spatialization and environment simulation |
| 11/18/2009 | EP2118888A1 A method and an apparatus for processing an audio signal |
| 11/12/2009 | WO2009136227A1 Electronic device with 3d positional audio function and method |
| 11/11/2009 | EP2116102A1 Wireless communication system and method |
| 11/11/2009 | EP2115912A1 System and method for intelligent equalization |
| 11/11/2009 | EP2115739A1 Methods and apparatuses for encoding and decoding object-based audio signals |
| 11/11/2009 | CN101577117A Extracting method of accompaniment music and device |
| 10/29/2009 | WO2009131658A2 An electrical system for a speaker and its control |
| 10/28/2009 | EP2111707A1 Sound reproducing system with superimposed digital signal |
| 10/28/2009 | CN100556204C Audio frequency signal editing device and its control method |
| 10/22/2009 | WO2009129008A1 Multi-channel acoustic echo cancellation system and method |
| 10/22/2009 | WO2009128859A1 Augmented reality enhanced audio |
| 10/22/2009 | WO2009127515A1 Apparatus and method for producing 3d audio in systems with closely spaced speakers |
| 10/21/2009 | EP2111062A1 A method and an apparatus for processing an audio signal |
| 10/21/2009 | EP2111061A1 A method and an apparatus for processing an audio signal |
| 10/21/2009 | EP2111060A1 A method and an apparatus for processing an audio signal |
| 10/21/2009 | CN100553374C Method for proessing 3d audio scene with extended spatiality of sound source |
| 10/21/2009 | CN100553373C Video-audio recording apparatus and method, and video-audio reproducing apparatus and method |
| 10/15/2009 | WO2009126561A1 Surround sound generation from a microphone array |
| 10/15/2009 | WO2009124773A1 Sound reproduction system and method for performing a sound reproduction using a visual face tracking |
| 10/15/2009 | WO2009124772A1 Apparatus and method for generating filter characteristics |
| 10/14/2009 | CN201328191Y Multi-track sound-source switching box and multi-track acoustic system |
| 10/14/2009 | CN100551134C Device for level correction in a wave field synthesis system |
| 10/14/2009 | CN100549638C Method for measuring frequency characteristic and rising edge of impulse response, and sound field correcting apparatus |
| 10/13/2009 | US7602921 Sound image localizer |
| 10/13/2009 | CA2460406C Sound control system |
| 10/08/2009 | US20090252379 Information processing apparatus, information processing method, program, and recording medium |
| 10/07/2009 | EP2107390A1 Rotational angle determination for headphones |
| 10/07/2009 | CN101552890A Information processing apparatus, information processing method, program, and recording medium |
| 09/30/2009 | CN101547050A Audio signal editing apparatus and control method therefor |
| 09/30/2009 | CN101546558A Multipath input audio mixing and exchanging method |
| 09/24/2009 | WO2009117434A1 Realistic audio communications in a three dimensional computer-generated virtual environment |