| Patents for H04S 1 - Two-channel systems (4,182) |
|---|
| 10/18/2006 | EP1713306A1 Speaker apparatus |
| 10/18/2006 | EP1713305A1 Portable terminal speaker characteristic compensation method |
| 10/18/2006 | EP1070438B1 Low bit-rate spatial coding method and system |
| 10/18/2006 | CN1281007C Sound signal encoding device and method |
| 10/17/2006 | US7124425 Audio/video system and method utilizing a head mounted apparatus with noise attenuation |
| 10/17/2006 | US7123731 System and method for optimization of three-dimensional audio |
| 10/17/2006 | US7122732 Apparatus and method for separating music and voice using independent component analysis algorithm for two-dimensional forward network |
| 10/12/2006 | WO2006076926A3 Audio processor for narrow-spaced loudspeaker reproduction |
| 10/11/2006 | EP1709836A1 Device having a point and a spatial sound generating-means for providing stereo sound sensation over a large area |
| 10/11/2006 | CN1279790C Efficient and scalable parametric stereo coding for low bitrate applications |
| 10/05/2006 | WO2006075077A3 Method and device for individualizing hrtfs by modeling |
| 10/04/2006 | EP1004222B1 A distributed stereo system |
| 10/03/2006 | US7116789 Sonic landscape system |
| 09/28/2006 | US20060215841 Method for treating an electric sound signal |
| 09/27/2006 | EP1705955A1 Audio signal supplying apparatus for speaker array |
| 09/27/2006 | CN1839663A An audio stereo processing method, device and system |
| 09/26/2006 | US7113906 Transmission-reception system, transmission apparatus, reception apparatus and transmission-reception method |
| 09/26/2006 | US7113602 Apparatus for adjustable positioning of virtual sound source |
| 09/26/2006 | US7112139 Gaming machine with ambient noise attenuation |
| 09/21/2006 | WO2006098307A1 Audio reproducing device and method, and computer program |
| 09/21/2006 | WO2006097633A1 Method and system for spatializing an audio signal based on its intrinsic qualities |
| 09/21/2006 | US20060212147 Interactive spatalized audiovisual system |
| 09/21/2006 | US20060210087 Dynamic decorrelator for audio signals |
| 09/20/2006 | CN1835648A Position detecting system, speaker system, and user terminal apparatus |
| 09/19/2006 | US7110556 Multichannel audio signal processing device |
| 09/14/2006 | WO2006095688A1 Information reproduction device, information reproduction method, information reproduction program, and computer-readable recording medium |
| 09/14/2006 | US20060206323 Audio coding |
| 09/13/2006 | EP1701586A2 Data transmitter-receiver, bidirectional data transmitting system, and data transmitting-receiving method |
| 09/13/2006 | EP1595247B1 Audio coding |
| 09/12/2006 | US7107110 Audio buffers with audio effects |
| 09/07/2006 | DE102005010057A1 Vorrichtung und Verfahren zum Erzeugen eines codierten Stereo-Signals eines Audiostücks oder Audiodatenstroms Apparatus and method for generating an encoded stereo signal of an audio piece or the audio datastream |
| 09/06/2006 | EP1699263A1 Acoustic signal reproducing method |
| 09/05/2006 | US7103186 Stereo/two-tone demodulator |
| 08/31/2006 | WO2006089969A1 Portable device with enhanced stereo image |
| 08/30/2006 | EP1696703A1 Audio signal processing device and audio signal reproduction system |
| 08/30/2006 | EP1696702A1 Portable device with enhanced stereo image |
| 08/30/2006 | EP0933006A4 Transaural stereo device |
| 08/30/2006 | CN2812460Y Earplug socket |
| 08/29/2006 | US7099480 System for generating sounds |
| 08/24/2006 | WO2006087835A1 Out of head sound localizing device and out of head sound localizing method |
| 08/24/2006 | US20060188101 Audio stereo processing method, device and system |
| 08/23/2006 | EP1694096A2 Method and system for reducing audio latency |
| 08/16/2006 | EP1691577A2 Apparatus for outputting monaural and stereophonic sound for mobile communication terminal |
| 08/16/2006 | CN1819720A Crosstalk eliminator and elimination thereof |
| 08/16/2006 | CN1270583C Method for changing from double track to multi-track and acoustic treater |
| 08/15/2006 | US7092531 Sound output apparatus for an automotive vehicle |
| 08/10/2006 | US20060178870 Processing of multi-channel signals |
| 08/09/2006 | EP0908019A4 Acoustic heterodyne device and method |
| 08/09/2006 | CN1816223A Wireless bass audio-system of electronic apparatus |
| 08/03/2006 | WO2006080133A1 Audio dialogue device |
| 08/03/2006 | WO2006079970A1 Arrangement for controlling the intensity of a physiologically perceptible effect |
| 08/03/2006 | US20060174267 Method and apparatus for processing two or more initially decoded audio signals received or replayed from a bitstream |
| 08/03/2006 | US20060171542 Coding of main and side signal representing a multichannel signal |
| 08/02/2006 | EP1685741A1 Sonic emitter arrangements |
| 08/02/2006 | CN1812666A Acoustic source system under network environment |
| 08/01/2006 | US7085393 Method and apparatus for regularizing measured HRTF for smooth 3D digital audio |
| 07/27/2006 | WO2006077953A1 Sound image localization controller |
| 07/27/2006 | WO2006076926A2 Audio processor for narrow-spaced loudspeaker reproduction |
| 07/20/2006 | US20060159274 Apparatus, method and program utilyzing sound-image localization for distributing audio secret information |
| 07/19/2006 | CN1265678C Multiple signal carrier transmission apparatus and method |
| 07/18/2006 | US7079905 Time scaling of stereo audio |
| 07/18/2006 | US7079658 System and method for localization of sounds in three-dimensional space |
| 07/13/2006 | WO2006074154A1 Phase compensation techniques to adjust for speaker deficiencies |
| 07/13/2006 | DE60206390T2 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate Efficient and scalable parametric stereo coding for low bitrate applications |
| 07/12/2006 | CN1800691A Portable telescopic support |
| 07/12/2006 | CN1264382C Multichannel audio signal processing device and method |
| 07/06/2006 | WO2006070782A1 Multichannel audio system, multichannel audio signal multiplexer, restoring device, and program |
| 07/06/2006 | WO2006069825A1 Mobile communication terminal for producing a fixed virtual sound source |
| 07/06/2006 | US20060147068 Audio reproduction apparatus, feedback system and method |
| 07/06/2006 | US20060147048 Audio coding |
| 07/05/2006 | EP1677576A2 Low bit-rate spatial coding method and system |
| 07/05/2006 | CN1799283A 阵列扬声器系统 Array speaker system |
| 07/04/2006 | US7072474 Sound recording and reproduction systems |
| 06/29/2006 | WO2006067893A1 Acoustic image locating device |
| 06/28/2006 | EP1675432A1 Mobile communication teminal for generating a spatially fixed virtual sound source |
| 06/28/2006 | EP0938709A4 System and method for scheduling and processing image and sound data |
| 06/28/2006 | CN1794887A Audio processing method for enhancing three-dimensional |
| 06/27/2006 | US7068242 Head-mounted audio/video playback system |
| 06/22/2006 | US20060133623 System and method for microphone gain adjust based on speaker orientation |
| 06/22/2006 | DE102005060036A1 Audio signal processing method for e.g. loudspeaker involves implementing correction process concerning signal having smaller level than predetermined level whereby output level concerning signal of other frequency is unchanged |
| 06/20/2006 | US7065222 Facilitation of clear presentation in audio user interface |
| 06/20/2006 | US7065218 Method of generating a left modified and a right modified audio signal for a stereo system |
| 06/15/2006 | WO2006024850A3 Personalized headphone virtualization |
| 06/15/2006 | US20060126871 Audio reproducing apparatus |
| 06/15/2006 | US20060126862 Distributed audio system |
| 06/15/2006 | US20060126852 Method and system for processing a sound field representation |
| 06/15/2006 | US20060126851 Acoustic correction apparatus |
| 06/14/2006 | EP1670282A1 Directional loudspeaker control system |
| 06/08/2006 | WO2005096268A3 Method for processing audio data, in particular in an ambiophonic context |
| 06/07/2006 | EP1667487A1 Audio image control device design tool and audio image control device |
| 06/07/2006 | CN1258953C Portable audio devices |
| 06/01/2006 | WO2006057521A1 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 method |
| 06/01/2006 | WO2006057493A1 Apparatus and method to generate virtual 3d sound using asymmetry and recording medium storing pro gr am to perform the method |
| 06/01/2006 | WO2006057419A1 3d acoustic reproduction device, 3d acoustic reproduction system, and mobile radio terminal |
| 06/01/2006 | WO2006056910A1 A device and a method to process audio data, a computer program element and computer-readable medium |
| 06/01/2006 | WO2006056661A1 A stereo widening network for two loudspeakers |
| 06/01/2006 | DE102004056937A1 Tragbares Abspielgerät für ein scheibenförmiges Speichermedium und Audio-System Portable player for a disc-shaped recording medium and audio system |
| 06/01/2006 | DE102004056706A1 Digital multi-channel loudspeaker system e.g. for audio replay, has amplifier integrated into loudspeaker box |
| 05/31/2006 | EP1002364B1 Infinite impulse response filter for 3d sound with tap delay lineinitialization |
| 05/30/2006 | US7054816 Audio signal processing device |