Patents for H04R 5 - Stereophonic arrangements (11,598) |
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09/25/2007 | CA2394286C Method and arrangement for recording and playing back sounds |
09/25/2007 | CA2348894C Binaural signal processing techniques |
09/20/2007 | US20070217617 Audio decoding techniques for mid-side stereo |
09/20/2007 | DE202007007940U1 Ohraufsatz zur Akustikverstärkung und/oder -verminderung Ear attachment for acoustic enhancement, and / or minimization |
09/20/2007 | DE102006011441A1 Portable or fixed hearing aid for e.g. mobile telephone, has equalizer integrated into portable hi-fi system or combined with amplifier and loudspeaker to floor-mounted appliance, where equalizer raises frequency bands into required level |
09/19/2007 | CN101040565A Improved head related transfer functions for panned stereo audio content |
09/19/2007 | CN101040434A Audio amplifier and speaker incorporating audio amplifier |
09/18/2007 | US7272422 Portable electronic device |
09/13/2007 | WO2007103951A2 Headworn listening device and method |
09/13/2007 | WO2007103561A2 Behind-the-head mounted personal audio set with adjustable earphone position |
09/13/2007 | WO2007102651A1 A bluetooth typed headset assembly for mobile phones |
09/13/2007 | WO2007101479A1 Audio headset |
09/13/2007 | WO2007101462A1 Loudspeaker arrangement in a motor vehicle, and a method for driving the at least one loudspeaker |
09/13/2007 | WO2006076690A3 Method and apparatus for ambient sound therapy user interface and control system |
09/13/2007 | US20070211905 Multichannel Spectral Mapping Audio Apparatus and Method |
09/13/2007 | US20070211904 Stereophonic Sound Reproducing System and Stereophonic Sound Reproducing Apparatus |
09/13/2007 | US20070211574 Parametric Loudspeaker System And Method For Enabling Isolated Listening To Audio Material |
09/13/2007 | DE102006011514A1 Kopfhörer mit verstärkter Hochtonwiedergabe Headphones with enhanced high-frequency reproduction |
09/12/2007 | EP1833277A2 Headphones with amplified reproduction of high pitched sounds |
09/12/2007 | EP1833276A2 Television apparatus |
09/12/2007 | EP1688016B1 Transmit-receive switching in wireless hearing aids |
09/12/2007 | CN200947669Y Dual-channel stereo high-frequency infrared wireless headset |
09/12/2007 | CN101036414A Method of mixing audio channels using correlated outputs |
09/12/2007 | CN101034875A Class d audio amplifier with PWM and feedback |
09/11/2007 | US7269265 Method for switching audio signals and the device of the same |
09/11/2007 | US7269264 Method for reproducing audio signal from at least two different sources |
09/07/2007 | WO2007101277A1 Audio decoding techniques for mid-side stereo |
09/07/2007 | WO2007100706A2 Portable media delivery system |
09/07/2007 | WO2007098916A1 Loudspeaker arrangement in a motor vehicle, and a method for actuating the at least one loudspeaker |
09/06/2007 | US20070206823 Audio reproducing system |
09/06/2007 | US20070206820 Volume Control Method, Volume Controller, Volume Control Program, Electronic Apparatus |
09/06/2007 | US20070206815 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | US20070206814 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | US20070206813 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | US20070206812 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | US20070206811 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | US20070206801 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | US20070206800 Multichannel Spectral Mapping Audio Apparatus and Method |
09/06/2007 | DE102006027479A1 Mehrkanal Kopfhörer Multi-channel headphones |
09/05/2007 | EP1614323B1 A method and device for determining acoustical transfer impedance |
09/05/2007 | CN101032186A Method and apparatus for producing a phantom three-dimensional sound space with recorded sound |
09/05/2007 | CN101031166A Multiple audio-track earphone |
09/05/2007 | CN101031163A Display and speaker module |
09/05/2007 | CN101031162A Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein |
09/04/2007 | US7266207 Audio user interface with selective audio field expansion |
09/04/2007 | US7264350 Multi-directional adjustment devices for speaker mounts for eyeglass with MP3 player |
08/30/2007 | WO2007096610A1 Apparatus and method for reproduction of stereo sound |
08/30/2007 | WO2006079086A3 Ambient and direct surround sound system |
08/30/2007 | US20070203598 Method for generating and consuming 3-D audio scene with extended spatiality of sound source |
08/30/2007 | US20070201835 Audio Encoding to Convey Auxiliary Information, and Media Embodying Same |
08/30/2007 | DE102007007809A1 Lautsprechervorrichtung Speaker device |
08/29/2007 | EP1205762B1 Method and apparatus for determining sound source |
08/29/2007 | CN101026898A Headphones |
08/28/2007 | US7263193 Crosstalk canceler |
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 |
08/23/2007 | US20070195964 Audio reproducing apparatus and method thereof |
08/23/2007 | US20070195963 Measuring ear biometrics for sound optimization |
08/23/2007 | US20070193436 System and method for manipulation of sound data using haptic feedback |
08/22/2007 | EP1459594A4 Method and apparatus for audio input to implantable hearing aids |
08/22/2007 | CN1333620C Headphone |
08/22/2007 | CN1333619C Headphone |
08/22/2007 | CN1333586C Apparatus for correcting sound for video display appliance and method thereof |
08/22/2007 | CN101023704A A headset and a headphone |
08/22/2007 | CN101022678A Osteoacusis multi-sound channel device |
08/21/2007 | US7260231 Multi-channel audio panel |
08/21/2007 | US7260228 Optimum driver spacing for a line array with a minimum number of radiating elements |
08/21/2007 | CA2550502C Audio amplifier |
08/16/2007 | DE10358643B4 Abdeckungen für Wandler in der Deckenverkleidung eines Fahrzeugs Covers for transducers used in the ceiling panel of a vehicle |
08/15/2007 | EP1819192A1 A headset acoustic device and sound channel reproducing method |
08/15/2007 | EP1817939A1 A stereo widening network for two loudspeakers |
08/15/2007 | CN101019463A Portable audio reproduction system |
08/14/2007 | US7257428 Control module co-constructed with car audio apparatus |
08/09/2007 | WO2007037461A3 Flat panel display module having speaker function |
08/09/2007 | US20070183608 Method and system for processing sound signals |
08/09/2007 | US20070183604 Response to anomalous acoustic environments |
08/09/2007 | US20070183603 Generation of customised three dimensional sound effects for individuals |
08/09/2007 | US20070183602 Method and synthesizing impulse response and method for creating reverberation |
08/09/2007 | US20070183601 Method, device, encoder apparatus, decoder apparatus and audio system |
08/09/2007 | DE202007003341U1 MP3/Audiodevice integrierter Gehörschutz MP3 / Audio Device integrated hearing protection |
08/09/2007 | DE102006004342A1 Drahtlos-Kopfhörer, tragbarer Mediaplayer Wireless headphones, portable media player |
08/08/2007 | EP1816890A1 Audio reproducing system and method thereof |
08/08/2007 | CN101015229A Headphone |
08/08/2007 | CN101014211A 5.1 track earphone with USB interface |
08/08/2007 | CN101014210A Audio reproducing system and method thereof |
08/07/2007 | US7254368 Audio system and head attachment audio unit |
08/07/2007 | US7254239 Sound system and method of sound reproduction |
08/07/2007 | US7254238 Method and circuit for headset listening of an audio recording |
08/02/2007 | WO2007086042A2 Method and apparatus for segmentation of audio interactions |
08/02/2007 | WO2007085492A1 Wire-free headset, portable media player |
08/02/2007 | WO2007049255A3 System and method and for controlling a device using position and touch |
08/02/2007 | US20070177748 Earphone structure |
08/01/2007 | CN101010986A Audio reproducing system |
08/01/2007 | CN101007522A Vehicle directional electroacoustical transducing method and system therefor |
07/31/2007 | US7251337 Volume control in movie theaters |
07/31/2007 | US7251335 Self contained MP3 player and earphones |
07/31/2007 | US7251333 Method and apparatus for creating a virtual third channel in a two-channel amplifier |
07/31/2007 | US7251332 Portable audio devices |
07/26/2007 | WO2007084804A2 Method and apparatus to facilitate conveying audio content |
07/26/2007 | WO2007082579A2 Active hearing protection system |
07/26/2007 | US20070172086 Utilization of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |