H04R 5 - Stereophonic arrangements

Patents for H04R 5 - Stereophonic arrangements (11,598)
12/2011
12/07/2011	CN101273660B 具有扬声器功能的平板显示模块 Flat panel display module with a speaker function
12/07/2011	CN101222788B 多信道输出的音频系统及其控制方法 Multichannel output audio system and control method
12/07/2011	CN101160616B 用于产生、处置或解码数字比特流的处理方法 Used to generate, handle or dispose of decoding digital bit stream
12/06/2011	US8073169 Controlling fading and surround signal level
12/06/2011	US8073156 Vehicle loudspeaker array
12/06/2011	US8073145 Method and apparatus for separating sound-source signal and method and device for detecting pitch
12/06/2011	US8073144 Stereo balance interpolation
12/01/2011	WO2011119401A3 Techniques for localized perceptual audio
12/01/2011	WO2011104577A3 Retractable earpiece for transportation means audio device
12/01/2011	US20110293122 Display system, display control method and computer program
12/01/2011	US20110293101 M-bridge class-d audio amplifier
12/01/2011	US20110293100 Audio amplifier performance while maintaining usb compliance and power down protection
12/01/2011	US20110293099 System, medium and method of encoding/decoding multi-channel audio signals
11/2011
11/30/2011	CN202059549U 入耳式多声道环绕声耳机 Multi-channel surround sound in-ear headphones
11/30/2011	CN101111090B 用以协助固定换能器并且隔绝震动的辅助固定装置 To assist fixed transducers and vibration isolation auxiliary fixtures
11/29/2011	US8069036 Method and apparatus for processing audio for playback
11/29/2011	US8068633 Headphone cable splitter
11/29/2011	US8068617 Audio playback system
11/29/2011	US8068406 Method and system for crosstalk cancellation
11/24/2011	WO2011146659A2 Wireless stereo headsets and methods
11/24/2011	WO2011144200A1 Split-membrane 3d stereomicrophone
11/24/2011	WO2011117557A3 Method and device for loudspeaker control
11/24/2011	US20110286615 Wireless stereo headsets and methods
11/24/2011	US20110286614 Individualization of sound signals
11/24/2011	US20110286602 System and method for enhanced streaming audio
11/24/2011	US20110286601 Audio signal processing device and audio signal processing method
11/24/2011	DE102010021157A1 3D-Stereospaltmikrofon 3D stereo microphone gap
11/23/2011	EP2389012A1 Audio system for portable device
11/23/2011	EP1788846B1 Audio reproducing system
11/23/2011	CN202050535U Improved vertical sound box
11/23/2011	CN202050534U Solid sound box
11/23/2011	CN1839657B Methods and apparatus to extract codes from a plurality of channels
11/23/2011	CN1816219B Multi-sound-channel earphone
11/23/2011	CN102257835A Low-profile speaker arrangements for compact electronic devices
11/23/2011	CN102255623A Mobile terminal and system for listening to radio by utilizing Bluetooth earphone
11/23/2011	CN101835072B Virtual surround sound processing method
11/23/2011	CN101827064B Modulation device, modulation method, demodulation device, and demodulation method
11/22/2011	US8064624 Method and apparatus for generating a stereo signal with enhanced perceptual quality
11/22/2011	US8064608 Audio decoding techniques for mid-side stereo
11/22/2011	US8064607 Method for producing more than two electric time signals from one first and one second electric time signal
11/22/2011	US8064322 Adaptive high fidelity reproduction system
11/22/2011	US8061473 Passive personal vocal monitor
11/17/2011	WO2011142722A1 A noise reduction circuit with monitoring functionality
11/17/2011	WO2011140999A1 Sound box assembly
11/17/2011	US20110280421 Device for and a method of processing audio signals
11/17/2011	US20110280407 Compressor Based Dynamic Bass Enhancement with EQ
11/17/2011	DE102010023884A1 Electronically controlled high fidelity ear protector e.g. ear muffs, for use by musicians during concerts, has controller limiting maximum sound level of sound transmission from microphone to earphones by about eighty five decibel
11/17/2011	DE102010011730A1 Hörvorrichtung und Verfahren zum Erzeugen einer omnidirektionalen Richtcharakteristik Hearing apparatus and method for generating an omnidirectional polar pattern
11/16/2011	EP2387254A2 Method and system for controlling a maximum signal level output to headphones coupled to a wireless device
11/16/2011	EP2387253A2 Audio extension system
11/16/2011	EP2387252A1 Spheno-temporal bone conduction communication and/or hearing aid equipment
11/16/2011	EP1547434B1 Wireless interactive headset
11/16/2011	CN101854576B Dual-film dual-conduction multi-channel earphone
11/16/2011	CN101548554B Microphone array
11/15/2011	US8060042 Method and an apparatus for processing an audio signal
11/15/2011	US8059843 Display device with sound module
11/15/2011	US8059830 Audio system and method of use
11/15/2011	US8059826 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
11/15/2011	US8059824 Joint sound synthesis and spatialization
11/15/2011	US8059823 Method and apparatus for enhancing auditory spatial perception
11/15/2011	US8059822 Method and device for actively correcting the acoustic properties of an acoustic space listening zone
11/10/2011	WO2011138468A1 Acoustic enclosure for loudspeakers
11/10/2011	US20110274280 Method and System for Frequency Domain Active Matrix Decoding Without Feedback
11/10/2011	US20110274279 System and method for enhanced streaming audio
11/10/2011	US20110274278 Method and apparatus for reproducing stereophonic sound
11/09/2011	EP2384586A1 Control system, earphone and control method
11/09/2011	CN102238458A Portable stereophonic device
11/08/2011	US8055012 Hiding and detecting messages in media signals
11/08/2011	US8054998 Multichannel amplifier
11/08/2011	US8054981 Energy dependent quantization for efficient coding of spatial audio parameters
11/08/2011	US8054980 Apparatus and method for rendering audio information to virtualize speakers in an audio system
11/08/2011	US8054979 Audio system for improving a signal to noise ratio
11/03/2011	US20110268300 Tactile-based guidance system
11/03/2011	US20110268299 Sound field control apparatus and sound field control method
11/03/2011	US20110268298 Sound field correcting device
11/03/2011	US20110268281 Audio spatialization using reflective room model
11/03/2011	US20110268280 Audio signal decoding device and method of balance adjustment
11/03/2011	US20110268279 Audio encoding device, decoding device, method, circuit, and program
11/02/2011	EP2384025A2 Audio system with portable audio enhancement device
11/02/2011	EP2384022A2 Earphone system for mobile device and method for operating the same
11/02/2011	EP2383996A1 Synchronization device and radio transmission system
11/02/2011	EP2382800A1 An earphone set
11/02/2011	EP1363450B1 Head mounted image/voice reproducing system
11/02/2011	CN1717118B Portable multimedia device
11/02/2011	CN102231867A Audio circuit and method for eliminating noise of earphone by the audio circuit
11/02/2011	CN101247671B Optimal estimation of transducer parameters
11/01/2011	US8051294 Methods for audio watermarking and decoding
11/01/2011	US8050434 Multi-channel audio enhancement system
11/01/2011	US8050433 Apparatus and method to cancel crosstalk and stereo sound generation system using the same
11/01/2011	US8050432 Sound system
10/2011
10/27/2011	US20110261981 Vehicle sound system
10/27/2011	US20110261969 Biphase mark code decoder and method of operation
10/27/2011	US20110261968 Method and apparatus for controlling gain in multi-audio channel system, and voice processing system
10/27/2011	US20110261967 Apparatus for generating a multi-channel audio signal
10/27/2011	US20110261966 Method and Apparatus for Applying Reverb to a Multi-Channel Audio Signal Using Spatial Cue Parameters
10/27/2011	US20110261965 Talk-Through Listening Device Channel Switching
10/27/2011	US20110261951 Display cover and case for a communication device
10/26/2011	EP1634479B1 Vehicle loudspeaker array
10/26/2011	CN202014865U Multifunctional square stool
10/26/2011	CN102227917A Simultaneous mutli-source audio output at wireless headset

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