| Patents for H04R 5 - Stereophonic arrangements (11,598) |
|---|
| 03/01/2012 | WO2012026960A1 Shield with integrated loudspeaker |
| 03/01/2012 | WO2012024775A1 Multimodal headset |
| 03/01/2012 | WO2011121004A3 Apparatus and method for measuring a plurality of loudspeakers and microphone array |
| 03/01/2012 | US20120051568 Method and apparatus for reproducing front surround sound |
| 03/01/2012 | US20120051567 Adapting audio signals to a change in device orientation |
| 03/01/2012 | US20120051566 Rear surround sound system and method for vehicle |
| 03/01/2012 | US20120051565 Audio reproduction apparatus |
| 03/01/2012 | US20120051547 Apparatus for determining a spatial output multi-channel audio signal |
| 02/29/2012 | CN102365875A Personal acoustic device position determination |
| 02/29/2012 | CN101222789B Audio signal processing apparatus, audio signal processing method and imaging apparatus |
| 02/28/2012 | US8126187 Vehicle audio system including door-mounted components |
| 02/28/2012 | US8126182 Sound effect system and wireless audio output device |
| 02/28/2012 | US8126173 System and method for expanding multi-speaker playback |
| 02/28/2012 | US8126172 Spatial processing stereo system |
| 02/28/2012 | US8126152 Method and arrangement for a decoder for multi-channel surround sound |
| 02/28/2012 | US8125442 System and method for manipulation of sound data using haptic feedback |
| 02/23/2012 | WO2012023864A1 Surround sound system |
| 02/23/2012 | WO2012023791A2 Multi-channel audio signal compatible system and method |
| 02/23/2012 | WO2011146659A3 Wireless stereo headsets and methods |
| 02/23/2012 | US20120045079 Compact noise suppression circuit for small speakers |
| 02/23/2012 | US20120045067 Encoding device, decoding device, and methods therefor |
| 02/23/2012 | US20120045066 Sound source separation apparatus and sound source separation method |
| 02/23/2012 | DE19620010B4 Lautsprechersystem mit Satellitengehäuse Speaker system with satellite housing |
| 02/22/2012 | EP1969897B1 Headphones with detachable headband |
| 02/22/2012 | CN202150930U 一种音箱系统 One kind of speaker system |
| 02/21/2012 | US8121319 Tracking system using audio signals below threshold |
| 02/21/2012 | US8121318 Two channel audio surround sound circuit with automatic level control |
| 02/21/2012 | US8121297 Signal processing device and sound image orientation apparatus |
| 02/16/2012 | US20120040725 Headset with Auxiliary Input(s) for Cell Phone And/Or Other Devices |
| 02/16/2012 | US20120039495 Audio processing apparatus, audio processing method, and program |
| 02/16/2012 | US20120039477 Audio signal synthesizing |
| 02/16/2012 | US20120039476 Speaker |
| 02/16/2012 | US20120039475 Active and Passive Directional Acoustic Radiating |
| 02/15/2012 | EP2418875A2 Audio signal output apparatus and method |
| 02/15/2012 | EP2418874A1 Apparatus and method of audio reproduction |
| 02/14/2012 | US8116488 Sound reproducing apparatus and vehicle using the sound reproducing apparatus |
| 02/14/2012 | US8116468 Stereophonic sound reproduction device |
| 02/14/2012 | US8116465 Measuring apparatus and method, and recording medium |
| 02/14/2012 | US8116460 Efficient and scalable parametric stereo coding for low bitrate audio coding applications |
| 02/14/2012 | US8116459 Enhanced method for signal shaping in multi-channel audio reconstruction |
| 02/14/2012 | US8116458 Acoustic image localization apparatus, acoustic image localization system, and acoustic image localization method, program and integrated circuit |
| 02/13/2012 | DE202011101820U1 Lautsprecheranordnung als Wellenfeldgenerator Loudspeaker arrangement as wave field generator |
| 02/09/2012 | US20120033819 Signal processing method, encoding apparatus therefor, decoding apparatus therefor, and information storage medium |
| 02/09/2012 | US20120033818 Driving of multi-channel speakers |
| 02/09/2012 | US20120033816 Signal processing method, encoding apparatus using the signal processing method, decoding apparatus using the signal processing method, and information storage medium |
| 02/08/2012 | EP2415276A1 Personal acoustic device position determination |
| 02/08/2012 | CN1857027B 指向性扬声器控制系统 Directional loudspeaker control system |
| 02/08/2012 | CN101304620B 声音方向或立体声效果可调耳机 Adjustable direction or stereo sound earphone |
| 02/07/2012 | US8111860 Recreational bone conduction audio device, system |
| 02/07/2012 | US8111845 System having a pulse width modulation device |
| 02/07/2012 | US8111831 Acoustic apparatus, time delay computation method, and recording medium |
| 02/07/2012 | US8111830 Method and apparatus to provide active audio matrix decoding based on the positions of speakers and a listener |
| 02/07/2012 | US8111099 Multi-channel audio playback apparatus and method |
| 02/02/2012 | WO2012013745A2 Headrest speaker arrangement |
| 02/02/2012 | CA2806933A1 Headrest speaker arrangement |
| 02/01/2012 | EP2412170A1 Context aware, speech-controlled interface and system |
| 02/01/2012 | CN102340723A Stereo audio signal separation circuit and audio equipment |
| 01/31/2012 | US8107641 Communication system and control method therefor, program, and storage medium |
| 01/31/2012 | US8107635 Auditory prosthesis, a method and a system for generation of a calibrated sound field |
| 01/31/2012 | US8107632 Digital signal processing apparatus, method thereof and headphone apparatus |
| 01/31/2012 | US8107631 Correlation-based method for ambience extraction from two-channel audio signals |
| 01/26/2012 | WO2012012331A1 Headset connection sensing and zero power on button |
| 01/26/2012 | WO2012012315A1 Electro-acoustic transducer tuning and data storage |
| 01/26/2012 | WO2012012309A1 Multi-mode audio device interfacing |
| 01/26/2012 | WO2012012255A1 Zero power drain pushbutton controls |
| 01/26/2012 | US20120020502 System and method for improving headphone spatial impression |
| 01/26/2012 | US20120020483 System and method for robust audio spatialization using frequency separation |
| 01/26/2012 | US20120020482 Apparatus and method for encoding and decoding multi-channel audio signal |
| 01/26/2012 | US20120020481 Sound reproduction system and method |
| 01/26/2012 | US20120020480 Systems, methods, and apparatus for enhanced acoustic imaging |
| 01/26/2012 | US20120020479 Multimedia acoustics system having audio frequency digital interface |
| 01/26/2012 | US20120020478 Interface circuit and electronic device using the same |
| 01/25/2012 | EP2410765A1 Interface circuit and electronic device using the same |
| 01/25/2012 | EP2410764A1 Gaming headset with programmable audio paths |
| 01/25/2012 | EP2005787B1 Audio signal processing |
| 01/25/2012 | EP1547433B1 Audio amplifier with local interface system |
| 01/25/2012 | CN1870835B Earphone for ear-attaching receiver and headband receiver for active noise reducing |
| 01/25/2012 | CN102332240A Display system, display control method and computer program |
| 01/25/2012 | CN101356573B Control for decoding of binaural audio signal |
| 01/24/2012 | USRE43132 Volume control for audio signals |
| 01/24/2012 | US8103009 Wired, wireless, infrared, and powerline audio entertainment systems |
| 01/24/2012 | US8103006 Spatial resolution of the sound field for multi-channel audio playback systems by deriving signals with high order angular terms |
| 01/24/2012 | US8103005 Primary-ambient decomposition of stereo audio signals using a complex similarity index |
| 01/19/2012 | WO2012009107A1 Electronic apparatus for generating modified wideband audio signals based on two or more wideband microphone signals |
| 01/19/2012 | US20120014544 Bipolar speaker with improved clarity |
| 01/19/2012 | US20120014528 Systems and methods for audio processing |
| 01/19/2012 | US20120014527 Sound system |
| 01/19/2012 | US20120014526 Method for Generating a Downward-Compatible Sound Format |
| 01/19/2012 | US20120014525 Method and apparatus for simultaneously controlling near sound field and far sound field |
| 01/19/2012 | DE102008030007B4 Kopfhörer und Rottenwarngerät mit einem Kopfhörer Headphones and rotting warning device with a headphone |
| 01/18/2012 | CN202121762U Stereo headphone with anti-winding function |
| 01/18/2012 | CN202121761U Falling resisting wireless stereo headphone assembly |
| 01/18/2012 | CN202121760U Stereo sound box of linear sound field |
| 01/18/2012 | CN1509118B Directional electro-acoustic convertor |
| 01/18/2012 | CN102325290A Sound box with omnibearing sound field |
| 01/18/2012 | CN101238957B Bathing room with multi-sound channel column type acoustic device |
| 01/17/2012 | US8099293 Audio signal processing |
| 01/17/2012 | US8098875 Headrest surround channel electroacoustical transducing |
| 01/17/2012 | US8098856 Wireless communications devices with three dimensional audio systems |
| 01/17/2012 | US8098830 Method and apparatus for reducing noise in an audio signal |