| Patents for H04R 5 - Stereophonic arrangements (11,598) |
|---|
| 03/25/2009 | CN201213313Y In-ear surround stereo earphone |
| 03/25/2009 | CN201213259Y Wireless audio system capable of outputting stereo |
| 03/25/2009 | CN101395660A Audio decoding techniques for mid-side stereo |
| 03/25/2009 | CN101394681A Split type electronic device |
| 03/24/2009 | US7508947 Method for combining audio signals using auditory scene analysis |
| 03/19/2009 | WO2008051858A3 Low frequency electroacoustical transducing in a vehicle |
| 03/19/2009 | US20090074213 Apparatus and method for down converting multichannel programs to dual channel programs using a smart coefficient generator |
| 03/19/2009 | US20090074212 Sound reproducing apparatus and vehicle using the sound reproducing apparatus |
| 03/18/2009 | EP1689337B1 Hearing protector |
| 03/18/2009 | EP1483936B1 Headphone |
| 03/18/2009 | CN101388690A Method for playing music by monophonic Bluetooth earphone |
| 03/17/2009 | US7505601 Efficient spatial separation of speech signals |
| 03/12/2009 | US20090067636 Optimization of Binaural Sound Spatialization Based on Multichannel Encoding |
| 03/12/2009 | US20090067635 Apparatus and method for reproduction of stereo sound |
| 03/12/2009 | US20090067634 Enhancing Audio With Remixing Capability |
| 03/12/2009 | DE202008016880U1 Digitales Hörgerät mit getrennter Ohrhörer-Mikrofon-Einheit Digital hearing aid with separate earphone-microphone unit |
| 03/11/2009 | EP2034704A1 Multifunctional bluetooth headset |
| 03/10/2009 | US7502478 Stereo audio headset interface and method that is compatible with mono headsets |
| 03/10/2009 | US7502477 Audio reproducing apparatus |
| 03/05/2009 | WO2009012500A3 System and method for directionally radiating sound |
| 03/05/2009 | US20090060248 Earphone structure with a composite sound field |
| 03/05/2009 | US20090060238 Earphone structure with a composite sound field |
| 03/05/2009 | US20090060237 Array speaker system |
| 03/05/2009 | US20090060236 Loudspeaker array providing direct and indirect radiation from same set of drivers |
| 03/05/2009 | US20090060235 Sound processing apparatus and sound processing method thereof |
| 03/05/2009 | US20090060210 Circuit and program for processing multichannel audio signals and apparatus for reproducing same |
| 03/05/2009 | US20090060209 Audio-signal processing apparatus and method |
| 03/05/2009 | US20090060208 Manipulating Spatial Processing in a Audio System |
| 03/05/2009 | US20090060207 method and system for sound source separation |
| 03/05/2009 | US20090060205 Apparatus and Method for Encoding/Decoding Signal |
| 03/05/2009 | US20090060204 Audio Spatial Environment Engine |
| 03/05/2009 | US20090060203 Rebalancing of audio |
| 03/05/2009 | DE202008016795U1 Kopfhörer Headphone |
| 03/05/2009 | DE102007041560A1 Loud speaker for e.g. plasma monitor, in restaurant, has stereo channels remaining in base width, and adjustably processed, so that normal phase stereo signals are not added and/or summed |
| 03/04/2009 | EP2031904A2 Audio signal transmitting apparatus, audio signal receiving apparatus, audio signal transmission system, audio signal transmission method, and program |
| 03/04/2009 | EP2031903A2 Audio signal transmitting apparatus, audio signal receiving apparatus, audio signal transmission system, audio signal transmission method, and program |
| 03/04/2009 | EP2031902A2 Audio-signal processing apparatus and method |
| 03/04/2009 | EP2031895A2 Audio signal transmitting apparatus, audio signal receiving apparatus, audio signal transmission system, audio signal transmission method, and program |
| 03/04/2009 | CN201204687Y Combined integral embosom acoustics structure |
| 03/04/2009 | CN201204585Y Neck suspension type communication device |
| 03/03/2009 | US7499735 Mobile station with sound speaker |
| 03/03/2009 | US7499564 Methods for decoding watermark data from audio, and controlling audio devices in accordance therewith |
| 03/03/2009 | US7499562 Virtual multi-channel speaker unit |
| 03/03/2009 | US7499555 Personal communication method and apparatus with acoustic stray field cancellation |
| 03/03/2009 | US7499553 Sound event detector system |
| 02/26/2009 | WO2009024749A1 Audio reproduction apparatus comprising portable docking station and base unit |
| 02/26/2009 | WO2008021695A3 Multi-channel speaker system |
| 02/26/2009 | US20090052719 Headphone device |
| 02/26/2009 | US20090052703 System and Method Tracking the Position of a Listener and Transmitting Binaural Audio Data to the Listener |
| 02/26/2009 | US20090052702 Non-Occluding Audio Headset Positioned in the Ear Canal |
| 02/26/2009 | US20090052701 Spatial teleconferencing system and method |
| 02/26/2009 | US20090052700 Surround-sound system |
| 02/26/2009 | US20090052676 Phase decorrelation for audio processing |
| 02/25/2009 | CN101374365A Ear speaker device |
| 02/25/2009 | CN101373993A Stereo Bluetooth earphone |
| 02/24/2009 | US7496387 Wireless headset for use in speech recognition environment |
| 02/24/2009 | US7496207 Cabinet for audio devices |
| 02/24/2009 | US7494216 Electronic eyewear with hands-free operation |
| 02/19/2009 | WO2009022196A1 Voltage supply circuitry and integrated corcuit therefor |
| 02/19/2009 | WO2009022135A1 A method of improving sound reproduction and listening enjoyment |
| 02/19/2009 | WO2008132404A3 Sound and video broadcasting systems |
| 02/19/2009 | US20090046865 Sound image localization apparatus |
| 02/19/2009 | US20090046864 Audio spatialization and environment simulation |
| 02/19/2009 | US20090046863 Remote-control device with directional audio system |
| 02/18/2009 | EP2026599A2 Easy-to-assemble one-piece surround speaker structure |
| 02/18/2009 | EP2025197A2 Sound pressure monitor |
| 02/17/2009 | US7492912 Multi-channel speaker system and a connection system thereof |
| 02/17/2009 | US7492908 Sound localization system based on analysis of the sound field |
| 02/17/2009 | US7492907 Multi-channel audio enhancement system for use in recording and playback and methods for providing same |
| 02/17/2009 | US7492906 Speaker-characteristic method and speaker reproduction system |
| 02/12/2009 | WO2009020200A1 Screen, control device and method, program and recording medium |
| 02/12/2009 | WO2009018674A1 A portable loudspeaker box |
| 02/12/2009 | US20090041271 Positioning of speakers in a 3D audio conference |
| 02/12/2009 | US20090041257 Sound processing unit, sound processing system, audio output unit and display device |
| 02/12/2009 | US20090041256 Preserving matrix surround information in encoded audio/video system and method |
| 02/12/2009 | US20090041255 Scalable encoding device and scalable encoding method |
| 02/12/2009 | US20090041254 Spatial audio simulation |
| 02/12/2009 | DE102007036905A1 Audio signals reproducing device e.g. compact disk player, for use with e.g. earphone, has audio signal output and/or another signal output, or combination of outputs activated or deactivated by switching device based on sensor signals |
| 02/11/2009 | CN201194429Y Head wearing earphone |
| 02/11/2009 | CN101366321A Decoding of binaural audio signals |
| 02/11/2009 | CN101366177A Audio dosage control |
| 02/11/2009 | CN101366081A Decoding of binaural audio signals |
| 02/10/2009 | US7490044 Audio signal processing |
| 02/10/2009 | US7489795 Headphone apparatus |
| 02/10/2009 | US7489792 Generation of a sound signal |
| 02/10/2009 | US7489785 Noise cancellation system and headphone therefor |
| 02/05/2009 | US20090037183 Apparatus and method of encoding and decoding audio signal |
| 02/05/2009 | US20090034766 Mixing device, method and program |
| 02/05/2009 | US20090034765 Method and device for in ear canal echo suppression |
| 02/05/2009 | US20090034764 Sound Field Control Apparatus |
| 02/05/2009 | US20090034763 Audio device and sound beam control method |
| 02/05/2009 | US20090034762 Array speaker device |
| 02/05/2009 | US20090034745 Sound image localization control apparatus |
| 02/05/2009 | US20090034744 Audio signal enhancement |
| 01/29/2009 | WO2009012633A1 A bluetooth earphone and a main machine device applying thereof |
| 01/29/2009 | WO2008132320A3 Audiovisual reproduction system |
| 01/29/2009 | US20090028363 Method for setting a hearing system with a perceptive model for binaural hearing and corresponding hearing system |
| 01/29/2009 | US20090028362 Hearing device with a visualized psychoacoustic variable and corresponding method |
| 01/29/2009 | US20090028347 Audio camera using microphone arrays for real time capture of audio images and method for jointly processing the audio images with video images |
| 01/29/2009 | US20090028345 Apparatus and Method for Encoding/Decoding Signal |