| Patents for H04S 1 - Two-channel systems (4,182) |
|---|
| 02/07/2008 | DE102006059764A1 Signalverarbeitung Signal processing |
| 02/05/2008 | US7328161 Audio decoding method and apparatus which recover high frequency component with small computation |
| 02/05/2008 | CA2327281C Low bit-rate spatial coding method and system |
| 01/31/2008 | US20080025518 Sound Image Localization Control Apparatus |
| 01/31/2008 | US20080024434 Sound Information Output Device, Sound Information Output Method, and Sound Information Output Program |
| 01/30/2008 | CN101116374A Acoustic image locating device |
| 01/24/2008 | US20080022009 System and method for enhanced streaming audio |
| 01/23/2008 | EP1881740A2 Audio signal processing apparatus, audio signal processing method and program |
| 01/23/2008 | CN101112121A Arrangement for controlling the intensity of a physiologically perceptible effect |
| 01/23/2008 | CN101112120A Apparatus and method of processing multi-channel audio input signals to produce at least two channel output signals therefrom, and computer readable medium containing executable code to perform the me |
| 01/23/2008 | CN100364367C Dynamic 3D stereo effect processing system |
| 01/23/2008 | CN100364366C Transmission/receiving device and transmission/receiving method |
| 01/17/2008 | WO2008007502A1 Loudspeaker system |
| 01/17/2008 | WO2008006724A1 Crosstalk cancellation using load impedence measurements |
| 01/17/2008 | US20080013741 Audio enhancement system |
| 01/17/2008 | DE102006056387A1 Verfahren zur Lautstärkeregelung Method for Volume Control |
| 01/16/2008 | EP1879293A2 Partitioned fast convolution in the time and frequency domain |
| 01/16/2008 | EP1879292A1 Partitioned fast convolution |
| 01/16/2008 | CN101105941A System for enhancing sound definition |
| 01/15/2008 | US7319760 Apparatus for creating sound image of moving sound source |
| 01/10/2008 | WO2008004541A1 Output correcting device and method, and loudspeaker output correcting device and method |
| 01/10/2008 | WO2008003881A1 Binaural spatialization of compression-encoded sound data |
| 01/09/2008 | EP1876864A2 Audio processing system and method |
| 01/08/2008 | US7318026 Encoding apparatus and method, decoding apparatus and method, and recording medium recording apparatus and method |
| 01/03/2008 | US20080002845 Auditory Head Outside Lateralization Apparatus and Auditory Head Outside Lateralization Method |
| 01/02/2008 | CN101098152A Noise canceler and receiving apparatus using the same |
| 01/01/2008 | US7315625 Sound apparatus, method of changing sound characteristics, and data recording medium on which a sound correction program |
| 12/27/2007 | WO2007147450A1 Wireless communications devices with three dimensional audio systems |
| 12/26/2007 | EP1871142A1 Audio reproducing device and vehicle using the audio reproducing device |
| 12/26/2007 | EP1869949A1 Method and system for spatializing an audio signal based on its intrinsic qualities |
| 12/20/2007 | DE102006027673A1 Signaltrenner, Verfahren zum Bestimmen von Ausgangssignalen basierend auf Mikrophonsignalen und Computerprogramm Signal separator process for determining output signals based on the microphone signals, and computer program |
| 12/19/2007 | CN101090585A Sound image control apparatus and sound image control method |
| 12/13/2007 | WO2007120103A3 Loudspeaker device |
| 12/13/2007 | US20070287516 Directional wireless communication systems |
| 12/11/2007 | US7308325 Audio system |
| 12/06/2007 | WO2007139066A1 Speaker system |
| 12/05/2007 | CN100353813C Man sound eliminating method for stereophony and related apparatus |
| 12/05/2007 | CN100353771C Audio/video system and method enabling a user to select different views and sounds associated with an event |
| 12/05/2007 | CN100353664C Audio signal processing method and appts. |
| 12/04/2007 | US7305273 Audio generation system manager |
| 11/28/2007 | CN100351570C Portable telescopic support |
| 11/21/2007 | EP1858296A1 Method and system for producing a binaural impression using loudspeakers |
| 11/21/2007 | CN100350817C 压电扬声器 Piezoelectric speaker |
| 11/20/2007 | US7298853 Parametric virtual speaker and surround-sound system |
| 11/06/2007 | US7292901 Hybrid multi-channel/cue coding/decoding of audio signals |
| 11/06/2007 | US7292697 Audio reproducing system |
| 11/01/2007 | WO2007101958A3 Optimization of binaural sound spatialization based on multichannel encoding |
| 11/01/2007 | US20070256107 Audio/video entertainment system and method |
| 11/01/2007 | US20070253556 Information Terminal |
| 10/31/2007 | EP1850637A1 Out of head sound localizing device and out of head sound localizing method |
| 10/31/2007 | EP1523862B1 Audio coding |
| 10/31/2007 | CN101065991A Video-audio recording apparatus and method, and video-audio reproducing apparatus and method |
| 10/31/2007 | CN101065989A A stereo widening network for two loudspeakers |
| 10/31/2007 | CN101065988A A device and a method to process audio data, a computer program element and a computer-readable medium |
| 10/31/2007 | CN101065795A A system and a method of processing audio data, a program element and a computer-readable medium |
| 10/31/2007 | CN101064974A Sound field controlling device |
| 10/25/2007 | WO2007120103A2 Loudspeaker device |
| 10/25/2007 | WO2007119711A1 Speaker device |
| 10/25/2007 | WO2007119419A1 Sound field control method, sound field control device, sound collection device, speaker device, and sound field control program |
| 10/25/2007 | WO2007119330A1 Sound image localizer |
| 10/18/2007 | US20070244706 Audio Signal Encoder and Audio Signal Decoder |
| 10/17/2007 | EP1076928A4 User adjustable volume control that accommodates hearing |
| 10/17/2007 | EP1025743A4 Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| 10/17/2007 | CN101057526A Out of head sound localizing device and out of head sound localizing method |
| 10/11/2007 | US20070239442 Multi-Channel Encoder |
| 10/10/2007 | EP0903055B1 Method and apparatus for localization of an acoustic source |
| 10/04/2007 | WO2007110520A1 Method for binaural synthesis taking into account a theater effect |
| 10/04/2007 | WO2007110101A1 Enhanced method for signal shaping in multi-channel audio reconstruction |
| 10/04/2007 | WO2007109830A1 Volume control device and distributed audio system |
| 10/04/2007 | CA2646961A1 Enhanced method for signal shaping in multi-channel audio reconstruction |
| 10/02/2007 | US7277767 System and method for enhanced streaming audio |
| 10/02/2007 | US7277551 Sound reproducing apparatus and sound reproducing method |
| 09/27/2007 | WO2007108301A1 Stereophonic sound reproducing apparatus and stereophonic sound reproducing program |
| 09/27/2007 | US20070223751 Utilization of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| 09/26/2007 | EP1836876A2 Method and device for individualizing hrtfs by modeling |
| 09/26/2007 | EP1290675B1 Method of processing a signal |
| 09/25/2007 | CA2471839C Acoustic logging tool having programmable source waveforms |
| 09/20/2007 | WO2007106551A1 Stereophonic sound imaging |
| 09/20/2007 | WO2007104877A1 Joint sound synthesis and spatialization |
| 09/20/2007 | US20070217624 Audio System |
| 09/19/2007 | CN101040564A 音频信号处理装置及音频信号处理方法 The audio signal processing apparatus and audio signal processing method |
| 09/19/2007 | CN101040434A Audio amplifier and speaker incorporating audio amplifier |
| 09/19/2007 | CN101040323A Acoustic signal encoding device, and acoustic signal decoding device |
| 09/19/2007 | CN101039536A Audio signal processing apparatus, audio signal processing method, and audio signal processing program |
| 09/19/2007 | CN101039535A Apparatus and method for avoiding synthesized noise |
| 09/18/2007 | US7272073 Method and device for generating information relating to the relative position of a set of at least three acoustic transducers |
| 09/13/2007 | WO2007102687A1 Apparatus and method for optimizing 3d sound in multimedia device |
| 09/13/2007 | WO2007031906A3 A method of and a device for generating 3d sound |
| 09/11/2007 | US7269452 Directional wireless communication systems |
| 09/07/2007 | WO2007101277A1 Audio decoding techniques for mid-side stereo |
| 09/06/2007 | US20070206823 Audio reproducing system |
| 09/06/2007 | US20070206820 Volume Control Method, Volume Controller, Volume Control Program, Electronic Apparatus |
| 09/05/2007 | EP1830604A1 Acoustic image locating device |
| 09/04/2007 | US7266207 Audio user interface with selective audio field expansion |
| 08/29/2007 | CN100334810C Sound-image localization device and method for audio-visual equipment |
| 08/21/2007 | US7260225 Method and device for processing a stereo audio signal |
| 08/21/2007 | CA2550502C Audio amplifier |
| 08/15/2007 | EP1819197A2 Digital audio signal processing method and system for generating and controlling digital reverberations for audio signals |
| 08/15/2007 | EP1817938A1 A device and a method to process audio data, a computer program element and a computer-readable medium |
| 08/15/2007 | CN101019465A Sound producing method, sound source circuit, electronic circuit using same and electronic device |