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)
12/2010
12/02/2010US20100303243 method and an apparatus for processing a signal
12/02/2010DE202010010420U1 Muschelmikrofon Mussel microphone
12/02/2010DE102009022685A1 Method for sounding seat occupancy condition to passenger in four seated passenger car, involves adjusting reproducing characteristics by audio system in dependent upon determined actual seating place occupancy condition
12/01/2010EP2255551A1 Sound system and method of operation therefor
12/01/2010CN1897897B Hearing protector
12/01/2010CN1522095B Plug connecting mechanism
12/01/2010CN101902675A Thin speaker capable of strengthening bass/mega bass sound effect
12/01/2010CN101902669A Graphic arts wireless sound box of energy-saving LED illumination
12/01/2010CN101427589B Loudspeaker device
11/2010
11/25/2010WO2010135314A1 Headset with adjustable headband
11/25/2010WO2010135179A1 Method and apparatus for enhancing the generation of three-dimensional sound in headphone devices
11/25/2010WO2010134653A1 Multi-channel headphone system
11/25/2010WO2010134652A1 Resonance tube structure for multi-channel headphone
11/25/2010WO2010133812A1 Acoustic device
11/25/2010WO2010133807A1 Acoustic device
11/25/2010WO2010133701A2 Dynamic hearing protection method and device
11/25/2010WO2010098565A3 Wireless headset capable of accommodating foldable ear hook
11/25/2010US20100299151 Advanced Encoding Of Music Files
11/25/2010US20100296678 Method and device for improved sound field rendering accuracy within a preferred listening area
11/25/2010US20100296657 Apparatus for sound having multiples stereo imaging
11/25/2010US20100296656 Method and an apparatus for processing an audio signal
11/25/2010DE102010009089A1 Shelf base for use in living space, has audio amplifier, high-range and mid or low range speakers, and base body made from wood, plastic, stone or metal, where side surfaces of base form respective front and rear sides of base
11/24/2010EP2253148A1 Speaker array and driver arrangement therefor
11/24/2010CN1778143B Audio image control device design tool and audio image control device
11/24/2010CN101897199A Sound collecting device, sound collecting method, sound collecting program, and integrated circuit
11/24/2010CN101895805A Sound channel separation stereophonic field generator
11/23/2010US7840019 Estimation of head-related transfer functions for spatial sound representation
11/18/2010US20100290630 Center channel rendering
11/18/2010US20100290628 Signal processing apparatus
11/18/2010DE102010019534A1 Behind-the-head mounted personal audio device, has connector portion connecting end of left and right headband portions, where connector portion is linearly adjustable to distance between left and right headband portions to be variable
11/17/2010CN201639754U Earmuff type stereo headphone
11/17/2010CN1875657B Sound generating transducer
11/17/2010CN101888580A Loudspeaker assembly and electronic equipment
11/17/2010CN101115324B Volume controlling technique
11/17/2010CN101010986B Audio reproducing system
11/16/2010US7835535 Virtualizer with cross-talk cancellation and reverb
11/11/2010WO2010129241A1 Dynamically configurable anr filter and signal processing topology
11/11/2010US20100285750 Wireless Audio Stereo and Intercom System
11/11/2010US20100284555 Speaker device
11/11/2010US20100284542 Matrix Decoder
11/11/2010US20100284541 Receiving apparatus
11/11/2010DE102009048071A1 Hearing aid e.g. behind-the-ear hearing aid, adjusting method, involves transforming predetermined sound sample before presentation of sample using parameter set, and delivering transformed sound sample by receiver of hearing aid
11/10/2010CN201629835U 照明播音装置及其系统 Broadcasting systems and lighting systems
11/10/2010CN201629834U Ear muff structure with speakers
11/10/2010CN101884227A Audio signal processing
11/10/2010CN101883304A Compensation system and method for sound reproduction
11/09/2010US7831434 Complex-transform channel coding with extended-band frequency coding
11/09/2010US7831052 Method and acoustic system for generating stereo signals for each of separate sound sources
11/04/2010WO2010126976A2 Intercom headset connection and disconnection
11/04/2010WO2010126251A2 Bone conduction headphones
11/04/2010WO2010125228A1 Encoding of multiview audio signals
11/04/2010US20100278364 Earpiece
11/04/2010US20100278346 Spectral management system
11/04/2010DE102008056704B4 Verfahren zum Erzeugen eines abwärtskompatiblen Tonformates A method for generating a backward-compatible tone format
11/03/2010EP2247123A2 Display apparatus and control method of the same
11/03/2010CN201623841U Portable special sound box of notebook computer
11/03/2010CN1744770B Device for converting video frequency signal and/or related audio frequency signal
11/03/2010CN101877809A Electro-dynamic loudspeaker and ventilation method thereof
11/02/2010US7826630 Sound image localization apparatus
11/02/2010US7826622 Constant-beamwidth loudspeaker array
11/02/2010US7826621 Configurable filter for processing television audio signals
10/2010
10/28/2010US20100272269 Center channel positioning apparatus
10/28/2010US20100272249 Spatial Presentation of Audio at a Telecommunications Terminal
10/27/2010EP2243283A1 Cord adjustment device
10/27/2010CN101874410A An ear bud earphone with variable noise isolation, a cushion for an ear bud earphone and a corresponding method
10/27/2010CN101869390A Leisure table with stereos
10/27/2010CN101511047B Three-dimensional sound effect processing method for double track stereo based on loudspeaker box and earphone separately
10/27/2010CN101340737B Headphones
10/26/2010US7822214 Audio power output system with shared output blocking capacitor
10/26/2010CA2341834C Apparatus and method for adaptive signal characterization and noise reduction in hearing aids and other audio devices
10/21/2010US20100266150 Sound capturing and guiding system from stereo speakers that packed together in one closed box, to be heard as stereo sound that comes from various directions
10/21/2010US20100266133 Sound processing apparatus, sound image localization method and sound image localization program
10/20/2010EP2242287A1 Reversible personal audio device cable coupling
10/20/2010EP2242286A1 Sound collecting device, sound collecting method, sound collecting program, and integrated circuit
10/20/2010CN101867856A Double-sided sounding frequency-dividing loudspeaker
10/19/2010US7818077 Encoding spatial data in a multi-channel sound file for an object in a virtual environment
10/19/2010US7817813 Woofer speaker mounting structure for portable computer
10/19/2010US7817812 Compact audio reproduction system with large perceived acoustic size and image
10/14/2010WO2010117714A1 Personal acoustic device position determination
10/14/2010WO2010117710A1 Systems and methods for remotely tuning hearing devices
10/14/2010US20100261523 Gaming Machine With Surround Sound Features
10/14/2010US20100260483 Systems, methods, and apparatus for recording multi-dimensional audio
10/14/2010US20100260362 Electronic device and external equipment with configurable audio path circuitry
10/14/2010US20100260361 Reversible personal audio device cable coupling
10/14/2010US20100260360 Systems, methods, and apparatus for calibrating speakers for three-dimensional acoustical reproduction
10/14/2010US20100260342 Systems, methods, and apparatus for controlling sounds in a three-dimensional listening environment
10/14/2010US20100260341 Electronic device and external equipment with configurable audio path circuitry
10/14/2010DE102009015293A1 Mikrofonhaltevorrichtung Microphone holding device
10/13/2010EP2239959A1 Vibration plate, speaker, acoustic system and method of manufacturing vibration plate
10/13/2010EP2238769A2 Acoustic reconfiguration devices and methods
10/13/2010CN201608867U 用于节约电池电力的设备 The equipment used to conserve battery power
10/13/2010CN1610449B Microphone apparatus, reproducing apparatus, and image taking apparatus
10/12/2010US7813933 Method and apparatus for multichannel upmixing and downmixing
10/12/2010US7813513 Multi-channel encoder
10/07/2010WO2010113233A1 Speaker device and method for arranging speakers
10/07/2010WO2010112008A1 Microphone mounting device
10/07/2010US20100254538 Method for loudness-based adjustment of the amplification of a hearing aid and associated hearing aid
10/07/2010DE102009015174A1 Device for adaptive adjustment of single reproducing area in stereophonic sound reproduction system to listener position in e.g. monitor, has speakers combined with processor via signal connection, where localization of signal is reproduced
10/06/2010EP2237570A2 Audio signal processing apparatus and speaker apparatus
10/06/2010EP2235965A1 A multi chamber ported stereo speaker
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