| Patents for H04R 5 - Stereophonic arrangements (11,598) |
|---|
| 07/08/2009 | CN100512337C Bluetooth headset and method for informing user of incoming call signal using the same |
| 07/07/2009 | US7558636 Apparatus and method for adaptive signal characterization and noise reduction in hearing aids and other audio devices |
| 07/07/2009 | US7558393 System and method for compatible 2D/3D (full sphere with height) surround sound reproduction |
| 07/07/2009 | US7558390 Listening device |
| 07/07/2009 | US7557471 Acoustic wave generating apparatus and method |
| 07/02/2009 | WO2009080079A1 Improvements in or relating to user interfaces and associated apparatus and methods |
| 07/02/2009 | WO2009080027A1 Two-channel amplifier with common signal |
| 07/02/2009 | US20090169037 Method of simultaneously establishing the call connection among multi-users using virtual sound field and computer-readable recording medium for implementing the same |
| 07/01/2009 | EP2074861A2 Low frequency electroacoustical transducing in a vehicle |
| 06/30/2009 | US7555356 Method for manufacturing a body-worn electronic device adapted to the shape of an individual's body area |
| 06/30/2009 | US7555134 Antenna for miniature wireless devices and improved wireless earphones supported entirely by the ear canal |
| 06/30/2009 | US7555131 Multi-channel relative amplitude and phase display with logging |
| 06/30/2009 | US7555130 Acoustic correction apparatus |
| 06/30/2009 | US7553288 Sound and vibration transmission pad and system |
| 06/25/2009 | WO2009079604A2 Headset with noise plates |
| 06/25/2009 | WO2009077816A1 Amplifier circuit, electronic device, method for configuring an amplifier circuit |
| 06/25/2009 | WO2009077665A1 Audio or audio-video player including means for acquiring an external audio signal |
| 06/25/2009 | WO2009052444A3 Microphone array processor based on spatial analysis |
| 06/25/2009 | WO2009035963A3 System and method for a headset combining a microphone and an antenna |
| 06/25/2009 | US20090161899 Garment with speaker function |
| 06/25/2009 | US20090161895 Sound provider adapted to cancel out noise |
| 06/25/2009 | US20090161881 Sound system for portable electronic device |
| 06/25/2009 | US20090161880 Method and apparatus to create a sound field |
| 06/25/2009 | US20090161879 Sound Signal Processing Device, Method of Processing Sound Signal, Sound Reproducing System, Method of Designing Sound Signal Processing Device |
| 06/25/2009 | CA2709832A1 Headset with noise plates |
| 06/24/2009 | CN201263210Y Head wearing earphone |
| 06/24/2009 | CN101466057A Portable electronic device |
| 06/24/2009 | CN100505920C Design of automated sound system |
| 06/23/2009 | US7552250 DMA slot allocation |
| 06/23/2009 | US7551741 System and method for 3D sound processing |
| 06/18/2009 | WO2009076649A2 Headphone apparatus |
| 06/18/2009 | WO2009075241A1 Image capturing apparatus |
| 06/18/2009 | WO2009075085A1 Sound collecting device, sound collecting method, sound collecting program, and integrated circuit |
| 06/18/2009 | US20090154740 Personal Speaker System with Detachable Control Module |
| 06/18/2009 | US20090154739 Systems and methods employing multiple individual wireless earbuds for a common audio source |
| 06/18/2009 | US20090154738 Mixable earphone-microphone device with sound attenuation |
| 06/18/2009 | US20090154737 Apparatus, system, and method for an entertainment chair |
| 06/18/2009 | US20090154736 Apparatus for generating directional sound and mobile terminal using the same |
| 06/18/2009 | US20090154730 Electrostatic Speaker Arrangement for a Mobile Device |
| 06/18/2009 | US20090154714 Audio signal processing system and surround signal generation method |
| 06/18/2009 | US20090154713 Acoustic control apparatus for controlling acoustic in each individual space |
| 06/18/2009 | US20090154712 Apparatus and method of outputting sound information |
| 06/18/2009 | DE102008056774A1 Loudspeaker e.g. center loudspeaker, arrangement for production of spatial sound in e.g. lorry, has main sound portion reflected from windscreen, where sound is reflected from panel and reflection direction following head area of passenger |
| 06/18/2009 | DE102008004674A1 Signalaufnahme mit variabler Richtcharakteristik Signal recording with variable directional |
| 06/17/2009 | EP1518180A4 Identification system and method for recognizing any one of a number of different types of devices |
| 06/17/2009 | EP0951800B1 Six-axis surround sound processor with automatic balancing and calibration |
| 06/11/2009 | US20090147975 Spatial processing stereo system |
| 06/11/2009 | US20090147974 Display |
| 06/10/2009 | EP2067375A2 Audio data streaming with auto switching between wireless headset and speakers |
| 06/10/2009 | EP1767054A4 Programmable hearing health aid within a headphone apparatus, method of use, and system for programming same |
| 06/09/2009 | US7545946 Method and system for surround sound beam-forming using the overlapping portion of driver frequency ranges |
| 06/09/2009 | US7545944 Controlling a gain setting in a hearing instrument |
| 06/04/2009 | WO2009068859A1 Earphone |
| 06/04/2009 | US20090141903 Sound image localization apparatus |
| 06/04/2009 | US20090141190 Rear projection immersive display system |
| 06/04/2009 | DE202009001941U1 Gehörschutz mit Audioabspielvorrichtung Hearing protection with audio player |
| 06/04/2009 | DE102007057664A1 Lautsprechereinrichtung Speaker Setup |
| 06/03/2009 | EP1969897A4 Headphones with detachable headband |
| 06/03/2009 | EP1656817A4 Ear warmer with a speaker system |
| 06/03/2009 | CN101449595A Sound pressure monitor |
| 06/02/2009 | US7542574 Generation of customised three dimensional sound effects for individuals |
| 05/30/2009 | CA2639409A1 Home theatre cushion |
| 05/28/2009 | WO2009067085A1 An ear bud earphone with variable noise isolation, a cushion for an ear bud earphone and a corresponding method |
| 05/28/2009 | WO2009066194A1 Power save mode for audio interface drive amplifier |
| 05/28/2009 | US20090136067 Multi-function headphone system |
| 05/28/2009 | US20090136066 Stereo image widening |
| 05/28/2009 | US20090136048 Apparatus and method for reproducing surround wave field using wave field synthesis |
| 05/28/2009 | US20090136047 Apparatus and method for providing stereo effect in portable terminal |
| 05/28/2009 | US20090136046 Audio Signal Processing Circuit |
| 05/28/2009 | US20090136045 Method and apparatus for outputting sound source signal by using virtual speaker |
| 05/28/2009 | DE202009001466U1 Intuitiv gesteuerte Gehörschutzschaltung für Kopfhörer Intuitively controlled hearing protection switch for headphones |
| 05/27/2009 | EP2063662A2 Multimedia apparatus and synchronization method thereof |
| 05/27/2009 | EP1438874A4 Sound enhancement for mobile phones and other products producing personalized audio for users |
| 05/27/2009 | CN201248127Y Earplug type stereo Bluetooth earphone |
| 05/27/2009 | CN201248126Y Novel stereophonic microphone |
| 05/27/2009 | CN201248065Y Telephone ear microphone |
| 05/27/2009 | CN101444110A Bi-planar loudspeaker system with time-phased audio output |
| 05/27/2009 | CN100493235C Xiafula audible signal processing circuit and method |
| 05/26/2009 | US7539551 Portable terminal unit and sound reproducing system using at least one portable terminal unit |
| 05/26/2009 | US7539319 Utilization of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| 05/26/2009 | US7539316 Configurable filter for processing television audio signals |
| 05/26/2009 | US7538820 Information terminal device with angled output units |
| 05/26/2009 | US7537622 Process for drying coal |
| 05/21/2009 | US20090129603 Method and apparatus to decode audio matrix |
| 05/21/2009 | US20090129602 Array speaker apparatus |
| 05/21/2009 | US20090129601 Controlling the Decoding of Binaural Audio Signals |
| 05/20/2009 | EP2060147A1 Apparatus for reproduction of stereo sound |
| 05/20/2009 | DE102008008898B3 Verfahren und Vorrichtung zum Überwachen einer Hörhilfe Method and apparatus for monitoring a hearing aid |
| 05/20/2009 | DE102007059393A1 Digital audio player i.e. MPEG-one audio layer three player, for storing music file, has power supply unit providing power supply with two different voltage values and consisting of transformer, rectifier and voltage converter |
| 05/20/2009 | CN101438571A Headset audio accessory |
| 05/19/2009 | US7536555 Methods for audio watermarking and decoding |
| 05/19/2009 | US7536212 Communication system using short range radio communication headset |
| 05/19/2009 | US7536021 Utilization of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| 05/19/2009 | US7536017 Cross-talk cancellation |
| 05/14/2009 | US20090123007 Virtual Sound Source Localization Apparatus |
| 05/14/2009 | US20090123006 Multi-mode sound reproduction system and a corresponding method thereof |
| 05/14/2009 | US20090122995 Sound separating apparatus |
| 05/14/2009 | US20090122994 Localization control device, localization control method, localization control program, and computer-readable recording medium |
| 05/14/2009 | US20090122161 Image to sound conversion device |
| 05/14/2009 | DE19963976B4 Lautsprechersystem für einen Bildschirm Speaker system for a display screen |