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)
10/2012
10/23/2012US8295497 Method for operating a binaural hearing system as well as a binaural hearing system
10/23/2012US8295496 Audio signal processing
10/23/2012US8295494 Enhancing audio with remixing capability
10/23/2012US8295493 Method to generate multi-channel audio signal from stereo signals
10/18/2012WO2012142357A1 Orientation-responsive acoustic driver operation
10/18/2012US20120266067 Translating user interface sounds into 3d audio space
10/18/2012US20120263327 Method of generating left and right surround signals from a stereo sound signal
10/18/2012US20120263308 Apparatus, method and computer program for providing one or more adjusted parameters for provision of an upmix signal representation on the basis of a downmix signal representation and a parametric side information associated with the downmix signal representation, using an average value
10/18/2012US20120263307 Translating user interface sounds into 3d audio space
10/18/2012US20120263306 Acoustic Spatial Projector
10/18/2012US20120262536 Stereophonic teleconferencing using a microphone array
10/17/2012EP2510710A1 Acoustic reflector and energy storage for media assemblies
10/17/2012EP2510709A1 Improved matrix decoder for surround sound
10/17/2012CN102740192A Multifunctional microphone amplifier
10/17/2012CN102740191A Stereo audio interface module
10/16/2012US8290537 Sidetone adjustment based on headset or earphone type
10/16/2012US8290186 Method and apparatus for controlling portable audio device
10/16/2012US8290185 Method of compensating for audio frequency characteristics and audio/video apparatus using the method
10/16/2012US8290173 Wireless speakers
10/16/2012US8290169 Time shifted harmonics generator
10/16/2012US8290167 Method and apparatus for conversion between multi-channel audio formats
10/11/2012WO2012137253A1 Electronic device
10/11/2012US20120257775 Ear warming article including electronic device and easily interchangeable advertising areas
10/11/2012US20120257773 Ear-loop earphone
10/10/2012EP2508013A1 Apparatus and method for amplification of audio content
10/10/2012EP2508012A1 Personal audio equipment
10/10/2012EP2508007A1 Arrangement in a device and method for use with a service involving play out of media
10/10/2012CN202488666U Network draw-type digital power amplification system
10/10/2012CN102726061A Electronic device and external equipment with digital noise cancellation and digital audio path
10/09/2012US8284956 Method and system for enhancing bass effect in audio signals
10/09/2012US8284946 Binaural decoder to output spatial stereo sound and a decoding method thereof
10/04/2012WO2012135261A2 Portable loudspeaker
10/04/2012WO2012134510A1 Earmuff enclosure
10/04/2012WO2012131006A1 Headphones with optimized radiation of sound
10/04/2012US20120250914 Detachable wireless listening device
10/04/2012US20120250913 Electronic device and external equipment with digital noise cancellation and digital audio path
10/04/2012US20120250912 Line speaker system and layout
10/04/2012US20120250911 Audio jack with emi shielding
10/04/2012US20120250869 Sound Image Localization Control Apparatus
10/03/2012EP2506591A2 Stackable communications system
10/03/2012CN202475748U Six-channel audio processor
10/03/2012CN202475747U Stereo headphone with double jacks and fixation clamp
10/03/2012CN102711019A Network drawing type digital power amplifier system
10/02/2012US8280462 Distributed sound enhancement
10/02/2012US8280083 Positioning of speakers in a 3D audio conference
10/02/2012US8280076 System and method for audio system configuration
10/02/2012US8279357 System and methods for television with integrated sound projection system
09/2012
09/30/2012CA2770693A1 Audio processing apparatus and method of outputting status information
09/27/2012US20120245933 Adaptive ambient sound suppression and speech tracking
09/27/2012US20120243713 Spatially constant surround sound system
09/27/2012US20120243693 Method of processing a signal in a hearing aid, a method of fitting a hearing aid and a hearing aid
09/27/2012US20120243692 Decoding of Multichannel Audio Encoded Bit Streams Using Adaptive Hybrid Transformation
09/27/2012US20120243691 Wireless headset device capable of providing balanced stereo and method thereof
09/27/2012US20120243690 Apparatus for providing an upmix signal representation on the basis of a downmix signal representation, apparatus for providing a bitstream representing a multi-channel audio signal, methods, computer program and bitstream using a distortion control signaling
09/27/2012US20120243689 Apparatus for controlling depth/distance of sound and method thereof
09/26/2012EP2502426A1 Electronic device and external equipment with digital noise cancellation and digital audio path
09/26/2012EP2502090A1 Method and system for determining relative positions of multiple loudspeakers in a space
09/26/2012CN202455523U Headset with vibrators
09/26/2012CN102696240A Synchronizing wireless earphones
09/26/2012CN101366177B Audio dosage control
09/25/2012US8275160 Delay time calculation apparatus, delay time calculation method, and storage medium storing program therefor
09/25/2012US8275159 Media playback apparatus having speakers with rotatable connecting means
09/25/2012US8275143 Audio system
09/25/2012US8275138 Dynamic acoustic rendering
09/25/2012US8274611 System and methods for television with integrated sound projection system
09/20/2012US20120237063 Apparatus and method for calculating driving coefficients for loudspeakers of a loudspeaker arrangement and apparatus and method for providing drive signals for loudspeakers of a loudspeaker arrangement based on an audio signal associated with a virtual source
09/20/2012US20120237062 Apparatus and method for calculating driving coefficients for loudspeakers of a loudspeaker arrangement for an audio signal associated with a virtual source
09/20/2012US20120237039 Audio decoder and decoding method using efficient downmixing
09/20/2012US20120237038 Audio mixer
09/20/2012US20120237037 N Surround
09/19/2012EP2499839A1 Speakerphone and/or microphone arrays and methods and systems of using the same
09/19/2012CN102687527A Interconnecting earphones
09/19/2012CN102685648A Multi-protocol wireless audio client device
09/19/2012CN102685647A Novel headset
09/19/2012CN102685646A Head phone with good stress-accent effect
09/19/2012CN102685645A Novel headset
09/19/2012CN101800924B High-definition circuit and ant circuit for high-definition speaker
09/18/2012US8271290 Encoding and decoding of audio objects
09/18/2012US8270658 Position sensing apparatus and method for active headworn device
09/18/2012US8270651 System and method for mounting of audio-visual components
09/18/2012US8270642 Method and system for producing a binaural impression using loudspeakers
09/18/2012US8270641 Multiple audio signal presentation system and method
09/18/2012US8270640 Sound system for a sports bike
09/18/2012US8270618 Compatible multi-channel coding/decoding
09/18/2012US8270617 Method, medium, and apparatus encoding and/or decoding extension data for surround
09/18/2012US8270616 Virtual surround for headphones and earbuds headphone externalization system
09/13/2012WO2012122401A2 Yellow-green to yellow-emitting phosphors based on halogenated-aluminates
09/13/2012US20120230525 Audio device and audio system
09/13/2012US20120230498 Stereo ribbon microphone
09/13/2012US20120230497 System for dynamically creating and rendering audio objects
09/13/2012US20120230496 Scaling a plurality of signals to prevent amplitude clipping
09/13/2012US20120230495 Silence Based Attenuation for Enhanced Idle-Channel FM or Other Receiver Co-Existence with a Coexisting Radio and Circuits, Processes, and Systems
09/12/2012EP2498515A2 Audio apparatus, audio signal transmission method, and audio system
09/12/2012EP2498509A2 Wireless earphone that transitions between wireless networks
09/12/2012EP2497276A1 Method and audio system for processing multi-channel audio signals for surround sound production
09/12/2012CN102668597A Wireless audio system
09/12/2012CN102668596A Method and audio system for processing multi-channel audio signals for surround sound production
09/12/2012CN102665159A Directional sound effect processing system for openair cinema
09/11/2012US8265321 Method and apparatus for detecting a position of a pair of ear phones at a user
09/11/2012US8265310 Multi-element directional acoustic arrays
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