Patents
Sitemap › H04 - Electric communication technique › H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; Deaf-aid sets; Public address systems › H04R 5 - Stereophonic arrangements
Patents for H04R 5 - Stereophonic arrangements (11,598)
04/2012
04/17/2012US8160278 Mixing system
04/17/2012US8160276 Audio system and related method integrated with ultrasound communication functionality
04/17/2012US8160268 Loudspeaker array system
04/17/2012US8160267 Car audio equipment
04/17/2012US8160260 Circuit and program for processing multichannel audio signals and apparatus for reproducing same
04/17/2012US8160259 Audio signal processing apparatus, audio signal processing method, and program
04/12/2012US20120087506 Antenna System for a Hearing Aid
04/12/2012US20120087504 Multi-channel audio encoding and decoding
04/12/2012US20120087503 Multi-channel audio over standard wireless protocol
04/11/2012EP2438765A1 Earphone arrangement and method of operation therefor
04/11/2012CN1910951B 扬声器系统 Speaker system
04/11/2012CN102413398A 声音方向或立体声效果可调耳机 Adjustable direction or stereo sound earphone
04/11/2012CN102412796A 放大器 Amplifiers
04/10/2012US8155370 Audio system and a method for detecting and adjusting a sound field thereof
04/10/2012US8155358 Method of simultaneously establishing the call connection among multi-users using virtual sound field and computer-readable recording medium for implementing the same
04/10/2012US8155357 Apparatus and method of reproducing a 7.1 channel sound
04/10/2012US8155341 Vehicular audio apparatus, and tone generating method and program therefor
04/10/2012US8155324 Voice processor, voice processing method, program, and information recording medium
04/10/2012US8155323 Method for improving spatial perception in virtual surround
04/10/2012DE212009000187U1 Kleidungsstück mit eingebauter Audioquellenverkabelung Garment with integrated audio source wiring
04/05/2012WO2012044254A1 An audio reproduction device and a method for using the aforementioned device
04/05/2012US20120082328 Audio reproduction device and a method for using the aforementioned device
04/05/2012US20120082316 Multi-channel audio encoding and decoding
04/05/2012DE102010047129A1 Method for controlling loudspeakers, involves controlling signals output from left and right channels, at individual speaker terminals of loudspeakers
04/04/2012EP1817939B1 A stereo widening network for two loudspeakers
04/04/2012CN101867856B 双面发音分频式扬声器 Duplex pronunciation divide speaker
04/04/2012CN101729960B Multifunctional speaker
04/03/2012US8150079 Personal digital assistant and stereo reproduction method
04/03/2012US8150068 Array speaker system
04/03/2012US8150060 Surround sound outputting device and surround sound outputting method
04/03/2012US8150047 Automatic audio system equalizing
04/03/2012US8150042 Method, device, encoder apparatus, decoder apparatus and audio system
03/2012
03/29/2012US20120076309 Multi-channel decoding systems capable of reducing noise and methods thereof
03/29/2012US20120076308 Acoustic echo suppression unit and conferencing front-end
03/29/2012US20120076307 Processing of audio channels
03/29/2012US20120076306 Surround sound system and method therefor
03/29/2012US20120076305 Spatial Audio Mixing Arrangement
03/29/2012US20120076304 Apparatus, method, and program product for presenting moving image with sound
03/29/2012CA2811038A1 Sports musicom headset
03/28/2012EP2434643A2 Speaker
03/28/2012EP2433433A1 Headset with adjustable headband
03/28/2012EP2433432A1 Acoustic device
03/28/2012EP2433431A1 Acoustic device
03/28/2012CN102395086A Earphone with adjustable voice direction and stereo effect
03/28/2012CN102395085A Speaker system with three-dimensional motion capture
03/28/2012CN102395074A Adjustable earphone with adjustable sound direction or stereophonic effect
03/28/2012CN101489166B Headphone
03/27/2012USRE43273 Generation of a sound signal
03/27/2012US8144902 Stereo image widening
03/27/2012US8144901 Sound image position correction system, sound image position correction method, and audio/display apparatus
03/27/2012US8144900 Speaker system
03/27/2012US8144880 Audio amplifier capable of performing self-oscillation
03/27/2012US8144879 Method, device, encoder apparatus, decoder apparatus and audio system
03/22/2012WO2012037073A1 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues
03/22/2012US20120070021 Apparatus for reproducting wave field using loudspeaker array and the method thereof
03/22/2012US20120070007 Apparatus and method for bandwidth extension for multi-channel audio
03/22/2012US20120070006 Extraction of a multiple channel time-domain output signal from a multichannel signal
03/22/2012US20120070005 Stereophonic sound reproduction system
03/22/2012DE102011005110A1 Virtueller Raumklang für Lautsprecher mit erhöhter konstanter Richtcharakteristik Virtual surround speakers for an increased constant directivity
03/22/2012CA2844078A1 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues
03/21/2012CN202172486U 一种蓝牙双声道分体式音箱结构 Dual-channel remote bluetooth speaker structure
03/21/2012CN102387459A Method and apparatus for reproducing front surround sound
03/21/2012CN102387448A Portable surround sound device
03/21/2012CN102387444A Earphone with adjustable sound direction or stereo effect
03/20/2012US8139807 Headset with noise plates
03/20/2012US8139798 Sound reproducing apparatus
03/20/2012US8139797 Directional electroacoustical transducing
03/20/2012US8139783 Speaker assembly arrangement for a vehicle and method of mounting a speaker
03/20/2012US8139775 Concept for combining multiple parametrically coded audio sources
03/20/2012US8139774 Multi-element directional acoustic arrays
03/20/2012US8139773 Method and an apparatus for decoding an audio signal
03/15/2012US20120063619 Headphone improvements
03/15/2012US20120063618 Speaker device
03/15/2012US20120063604 Scalable multi-channel audio coding
03/15/2012US20120063603 Home theater component for a virtualized home theater system
03/14/2012EP2429216A2 Accoustic apparatus
03/14/2012EP2428813A1 Head Tracking System with Improved Detection of Head Rotation
03/14/2012CN202168200U 多角度音柱 Multi-angle frets
03/14/2012CN101374365B Ear speaker device
03/13/2012US8135151 Audio signal reproduction device and audio signal reproduction system
03/13/2012US8135137 Sound image localization apparatus
03/13/2012US8135136 Audio signal enhancement
03/13/2012US8132642 Speaker system
03/08/2012WO2012030562A1 Dynamic adjustment of master and individual volume controls
03/08/2012US20120058727 Un-tethered wireless stereo speaker system
03/08/2012US20120057732 Method and apparatus of adjusting distribution of spatial sound energy
03/08/2012US20120057731 Method and device for activating a media player
03/08/2012US20120057724 Automatic audio system equalizing
03/08/2012US20120057713 Automatic audio system equalizing
03/08/2012US20120057710 Apparatus for determining a spatial output multi-channel audio signal
03/08/2012US20120057709 Multiple channel audio system supporting data channel replacement
03/07/2012EP2425637A2 Intercom headset connection and disconnection
03/07/2012EP1547434B8 Wireless interactive headset
03/06/2012US8131390 Network speaker for an audio network distribution system
03/06/2012US8130988 Method and apparatus for reproducing audio signal
03/06/2012US8130987 Speaker system with a plurality of openings in side walls of each of two speaker boxes
03/06/2012US8130977 Cluster of first-order microphones and method of operation for stereo input of videoconferencing system
03/06/2012US8130976 Bandpass box in the supporting structure of a vehicle
03/06/2012US8130974 Vehicular active sound control system
03/06/2012US8130966 Method for performance measurement and optimization of sound systems using a sliding band integration curve
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