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)
11/2012
11/29/2012US20120300943 Audio signal processing apparatus and audio signal processing method
11/29/2012US20120300941 Apparatus and method for removing vocal signal
11/29/2012DE102011050668A1 Device for generating direction-dependent audio data of e.g. traffic warning signs, installed in motor vehicles, transmits positional information and additional information of object as audio signals to the listener using loudspeakers
11/28/2012CN202565458U Electroacoustic unit occupying less space
11/28/2012CN202565456U Loudspeaker system
11/28/2012CN102804811A Electronic devices and electronic device accessories formed from intertwined fibers
11/28/2012CN102804805A Earphone arrangement and method of operation therefor
11/28/2012CN102802111A Method and system for outputting surround sound
11/28/2012CN101494819B Automobile virtual embosom sound system
11/27/2012US8320594 Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
11/27/2012US8320593 Method and hearing apparatus for adjusting a hearing aid with data recorded in an external unit
11/27/2012US8320592 Apparatus and method of reproducing virtual sound of two channels based on listener's position
11/27/2012US8320591 ANR headphones and headsets
11/27/2012US8320590 Device, method, program, and system for canceling crosstalk when reproducing sound through plurality of speakers arranged around listener
11/27/2012US8320578 Headset
11/26/2012DE202012103748U1 Ohrhörer mit einer integrierten Antenne Earphones with an integrated antenna
11/22/2012WO2012158862A1 Sheath to mask electrical conductor
11/22/2012WO2012157219A1 Sound playback device and sound playback device unit using same
11/22/2012WO2012155303A1 Multi-channel ceramic loudspeaker earphone structure
11/22/2012US20120294449 Method and apparatus for control of randering multiobject or multichannel audio signal using spatial cue
11/22/2012US20120294448 Method, medium, and system encoding/decoding multi-channel signal
11/22/2012US20120294447 Apparatus and method for encoding/decoding multichannel signal
11/22/2012US20120294446 Blind source separation based spatial filtering
11/21/2012CN202551315U Srs sound effect device
11/21/2012CN202551314U Digital soundbox pillar
11/21/2012CN102792713A Personal audio equipment
11/21/2012CN102792374A Method and system for scaling ducking of speech-relevant channels in multi-channel audio
11/20/2012US8315418 Sound receiver
11/20/2012US8315403 Method for controlling directivity of loudspeaker apparatus and audio reproduction apparatus
11/20/2012US8315397 Microphone device and portable recorder comprising same
11/20/2012US8315396 Apparatus and method for generating audio output signals using object based metadata
11/15/2012WO2012154823A1 Room characterization and correction for multi-channel audio
11/15/2012WO2012154124A1 A speaker for reproducing surround sound
11/15/2012WO2012151844A1 Connection device, headphone antenna, and headphone
11/15/2012US20120288126 Apparatus
11/15/2012US20120288125 Psycho-acoustic noise suppression
11/15/2012US20120288124 Room characterization and correction for multi-channel audio
11/15/2012US20120288101 Stereo microphone
11/15/2012US20120288100 Method and apparatus for processing multi-channel de-correlation for cancelling multi-channel acoustic echo
11/15/2012US20120288099 Method, medium, and system encoding/decoding multi-channel signal
11/14/2012EP2523469A1 Headphone with a headband
11/14/2012EP2522156A1 Compressor based dynamic bass enhancement with eq
11/14/2012EP2522155A1 Audio coupling system
11/14/2012EP2522151A1 Low-profile speaker arrangements for compact electronic devices
11/14/2012CN102780951A Method for realizing acoustic image adjustment of 5.1 surround sound
11/13/2012US8311810 Reduced delay spatial coding and decoding apparatus and teleconferencing system
11/13/2012US8311809 Converting decoded sub-band signal into a stereo signal
11/13/2012US8311249 Information processing apparatus, method and program
11/13/2012US8311230 Speaker systems and methods having amplitude and frequency response compensation
11/13/2012US8311227 Method and an apparatus for decoding an audio signal
11/13/2012US8311226 Method for assigning a plurality of audio channels to a plurality of speakers, corresponding computer program product, storage means and manager node
11/08/2012WO2012040683A3 Sports musicom headset
11/08/2012US20120283999 Loudspeaker array system
11/08/2012US20120283593 Tinnitus treatment system and method
11/08/2012US20120281843 Receiver and method for retrieving an information signal from a magnetic induction signal
11/08/2012US20120281842 Method, medium, and apparatus encoding and/or decoding extension data for surround
11/08/2012US20120281841 Apparatus and method for encoding/decoding a multi-channel audio signal
11/08/2012DE112011100216T5 Dynamische Bassverbesserung auf Kompressionsvorrichtungsbasis mit EQ Dynamic bass enhancement on compression device base with EQ
11/07/2012EP2521376A2 Dual Radio Gaming Headset
11/07/2012EP2521242A1 Base station, wireless headset and headband thereto.
11/07/2012CN102771145A Compressor based dynamic bass enhancement with EQ
11/06/2012US8306578 Distributed sound enhancement
11/06/2012US8306243 Audio device
11/06/2012US8306234 System for improving communication in a room
11/06/2012US8306232 Digital audio stereo imager
11/06/2012US8306231 Portable device with enhanced stereo image
11/01/2012WO2012145828A1 Stereo loudspeaker system with asymmetric speaker enclosures
11/01/2012US20120275615 Dj mixing headphones
11/01/2012US20120275609 Multi-object audio encoding and decoding method and apparatus thereof
11/01/2012US20120275608 Method for encoding/decoding an improved stereo digital stream and associated encoding/decoding device
11/01/2012US20120275607 Sbr bitstream parameter downmix
11/01/2012US20120275606 METHOD OF AND DEVICE FOR GENERATING AND PROCESSING PARAMETERS REPRESENTING HRTFs
11/01/2012US20120275605 Audio Playback
11/01/2012US20120275604 Processing Stereophonic Audio Signals
10/2012
10/31/2012EP2519034A1 Earphone pulling and plugging detection circuit
10/31/2012CN202514060U Stereo headphone rotational structure
10/31/2012CN202514059U Loudspeaker box structure capable of enhancing low-pitch effect
10/31/2012CN202512504U Notebook computer radiator with sound effect
10/31/2012CN102763433A Telescopic loudspeaker
10/30/2012US8300867 Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
10/30/2012US8300866 Audio/video device having a volume control function for an external audio reproduction unit by using volume control buttons of a remote controller and volume control method therefor
10/30/2012US8300845 Electronic apparatus having microphones with controllable front-side gain and rear-side gain
10/30/2012US8300842 Robust system for sound enhancement from a single engine sensor
10/30/2012US8300840 Multiple superimposed audio frequency test system and sound chamber with attenuated echo properties
10/30/2012US8300833 Multichannel spectral mapping audio apparatus and method with dynamically varying mapping coefficients
10/25/2012US20120269368 Loudspeaker array system
10/25/2012US20120269353 Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value
10/25/2012US20120269352 Electronic device and decoding method of audio data thereof
10/25/2012US20120269351 Audio data processing apparatus, audio apparatus, and audio data processing method
10/25/2012US20120269350 Audio data processing apparatus, audio apparatus, and audio data processing method
10/25/2012US20120269349 Method and apparatus for reproducing three-dimensional sound field
10/25/2012US20120268563 Augmented auditory perception for the visually impaired
10/24/2012EP2514219A1 Apparatus including means for connecting to one or more outer speakers as well as means for detecting such a connection
10/24/2012EP2513883A1 Method and apparatus for controlling an electronic system
10/24/2012EP2512869A1 Method for outputting music information in a vehicle
10/24/2012CN202503658U Vehicle multi-channel audio system
10/24/2012CN102752691A Audio processing technology, 3D (three dimensional) virtual sound and applications of 3D virtual sound
10/24/2012CN101316111B Mobile terminal headphone
10/23/2012US8296158 Methods and apparatuses for encoding and decoding object-based audio signals
10/23/2012US8295516 System, apparatus, method and program for controlling output
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