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)
05/2012
05/16/2012EP2453672A1 Method and system for controlling a maximum signal level output to headphones coupled to a wireless device
05/16/2012EP2258116B1 Automated audio source control based on audio output device placement detection
05/16/2012CN102461208A User-specific features for an upgradeable media kernel and engine
05/16/2012CN102461204A Dynamically configurable anr filter and signal processing topology
05/16/2012CN102457795A 一种2.1声道防辐射HiFI耳塞 One kind of 2.1-channel radiation HiFI earplugs
05/15/2012US8180078 Systems and methods employing multiple individual wireless earbuds for a common audio source
05/15/2012US8180066 Method and system for transmitting audio signals
05/15/2012US8180062 Spatial sound zooming
05/15/2012US8180061 Concept for bridging the gap between parametric multi-channel audio coding and matrixed-surround multi-channel coding
05/15/2012US8179755 Adaptive high fidelity reproduction system
05/10/2012WO2012061151A1 Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control
05/10/2012WO2012061149A1 Three-dimensional sound capturing and reproducing with multi-microphones
05/10/2012WO2012061148A1 Systems, methods, apparatus, and computer-readable media for head tracking based on recorded sound signals
05/10/2012WO2011124878A3 Race progress apparatus
05/10/2012US20120114154 Using accelerometers for left right detection of headset earpieces
05/10/2012US20120114153 Apparatus and method of reproducing surround wave field using wave field synthesis based on speaker array
05/10/2012US20120114152 Determining Loudspeaker Layout Using Audible Markers
05/10/2012US20120114151 Audio Speaker Selection for Optimization of Sound Origin
05/10/2012US20120114126 Audio Format Transcoder
05/10/2012US20120114125 Audio signal processing devices having power signal decoding circuits therein
05/10/2012US20120112909 Binaural audio signal-based applications
05/09/2012EP2451190A2 Sound output apparatus
05/09/2012EP2451188A2 Using accelerometers for left right detection of headset earpieces
05/09/2012EP2449793A1 Processing of an electrical output signal from a loudspeaker
05/09/2012EP2449676A2 A system and a method for providing sound signals
05/09/2012CN202218385U Installation structure of loudspeaker horn and loudspeaker box
05/09/2012CN202218358U Small sound equipment
05/09/2012CN102447996A Stereo audio system and audio-visual equipment
05/09/2012CN102447995A Portable sound recorder with video camera
05/08/2012US8175867 Voice communication apparatus
05/08/2012US8175316 Ear speaker device
05/08/2012US8175304 Compact loudspeaker system
05/08/2012US8175303 Electronic apparatus for vehicle, and method and system for optimally correcting sound field in vehicle
05/08/2012US8175297 Ad hoc sensor arrays
05/08/2012US8175292 Audio signal processing
05/08/2012US8175287 Sound device
05/08/2012US8175286 Recording, synthesis and reproduction of sound fields in an enclosure
05/08/2012US8175283 Sound analyzer based on a biomorphic design
05/08/2012US8175281 Method and apparatus for a binaural hearing assistance system using monaural audio signals
05/08/2012US8175280 Generation of spatial downmixes from parametric representations of multi channel signals
05/08/2012US8175279 Integrated vehicle audio system
05/03/2012WO2012056062A1 Supporting device for audiovisual playback apparatuses
05/03/2012WO2012037073A4 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues
05/03/2012US20120106745 Audio processing system
05/03/2012US20120106744 Auditory display apparatus and auditory display method
05/03/2012US20120106743 Loudness Modification of Multichannel Audio Signals
05/03/2012US20120106742 Audio content enhancement using bandwidth extension techniques
05/03/2012US20120105603 Display system with dynamic 3d sound reproduction and related method
05/03/2012DE212009000235U1 Kleidungsstück mit eingebauter Audioquellenverkabelung Garment with integrated audio source wiring
05/02/2012EP2448115A1 Audio amplifier
05/02/2012EP2446644A1 Garment with built-in audio source wiring
05/02/2012EP2446641A1 Audio accessory
05/02/2012CN102440003A Audio spatialization and environment simulation
05/02/2012CN102435139A Head tracking system with improved detection of head rotation
05/01/2012US8170246 Apparatus and method for reproducing surround wave field using wave field synthesis
05/01/2012US8170245 Virtual multichannel speaker system
05/01/2012US8170233 Loudspeaker array system
05/01/2012US8170223 Constant-beamwidth loudspeaker array
05/01/2012US8170222 Augmented reality enhanced audio
05/01/2012US8170220 Image sensing apparatus with selectably combinable microphone signals to obtain desired directivity
05/01/2012US8170218 Multi-channel audio treatment system and method
05/01/2012US8169938 Communication system for wireless audio devices
05/01/2012CA2295618C Device for editing and non-volatile optical storage of digital audio
04/2012
04/26/2012WO2012054750A1 Stereo image widening system
04/26/2012WO2012053446A1 Headphone device
04/26/2012WO2012018641A3 Systems, methods, apparatus, and computer-readable media for multi-microphone location-selective processing
04/26/2012WO2012013745A3 Headrest speaker arrangement
04/26/2012WO2012005507A3 3d sound reproducing method and apparatus
04/26/2012US20120099733 Audio adjustment system
04/26/2012US20120099732 Systems, methods, apparatus, and computer-readable media for far-field multi-source tracking and separation
04/26/2012US20120099731 Estimation of synthetic audio prototypes
04/26/2012DE102010049204A1 Verfahren und Anordnung zur Optimierung der Raumparameter Beschallung, Beleuchtung und Klimatisierung Method and apparatus for optimizing the parameter space sound, lighting and air-conditioning
04/25/2012EP1680941B1 Multi-channel audio surround sound from front located loudspeakers
04/25/2012CN102428712A 骨传导耳机 Bone conduction headphones
04/24/2012US8165326 Sound field control apparatus
04/24/2012US8165325 Automotive virtual surround audio system
04/24/2012US8165320 Audio/video device having a volume control function for external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
04/19/2012WO2012051535A2 Generation of 3d sound with adjustable source positioning
04/19/2012WO2012048647A1 Docking station for media player
04/19/2012WO2012048404A1 A system and method of generating encryption/decryption keys and encrypting/decrypting a derivative work
04/19/2012US20120093348 Generation of 3D sound with adjustable source positioning
04/19/2012US20120093347 Array element rigging component, system and method
04/19/2012US20120093325 Switching circuit and electronic device using the same
04/19/2012US20120093324 Hearing Aid with an Antenna
04/19/2012US20120093323 Audio system and method of down mixing audio signals using the same
04/19/2012US20120093322 Method and apparatus for downmixing multi-channel audio signals
04/19/2012US20120093321 Apparatus and method for encoding and decoding spatial parameter
04/19/2012US20120093320 System and method for high-precision 3-dimensional audio for augmented reality
04/19/2012DE102011015569A1 Kopfhörer Headphone
04/18/2012EP2441275A2 Electronic devices and electronic device accessories formed from intertwined fibers
04/18/2012EP2441272A2 Hearing system comprising an earpiece
04/18/2012EP1540988B1 Smart speakers
04/18/2012CN102422651A 内部通信装置头戴式耳机的连接与断开 Disconnect the internal communication device connected to a headset
04/18/2012CN102421242A 凸铜线路板 Convex copper circuit boards
04/18/2012CN102421052A 一种振动式dts音效耳机 A vibration type dts audio headphones
04/18/2012CN102421041A 扬声器装置 The speaker device
04/17/2012US8160889 System for providing an acoustic signal with extended bandwidth
04/17/2012US8160282 Sound system equalization
04/17/2012US8160281 Sound reproducing apparatus and sound reproducing method
04/17/2012US8160280 Apparatus and method for controlling a plurality of speakers by means of a DSP
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