H04R 5 - Stereophonic arrangements

Patents for H04R 5 - Stereophonic arrangements (11,598)
04/2006
04/25/2006	US7035418 Method and apparatus for determining sound source
04/25/2006	US7035416 Microphone array apparatus
04/25/2006	US7035413 Dynamic spectral matrix surround system
04/25/2006	CA2423893C Method of decoding two-channel matrix encoded audio to reconstruct multichannel audio
04/25/2006	CA2389311C System and method for providing interactive audio in a multi-channel audio environment
04/25/2006	CA2185966C Sound generator synchronized with image display
04/20/2006	WO2006041755A2 Dipole and monopole surround sound speaker system
04/20/2006	US20060083394 Head related transfer functions for panned stereo audio content
04/20/2006	US20060083393 Multiple channel wireless communication system
04/20/2006	US20060083385 Individual channel shaping for BCC schemes and the like
04/20/2006	US20060083384 Amplitude and phase compensator for BTSC encoder
04/20/2006	US20060083383 Dynamically controlled digital audio signal processor
04/20/2006	US20060083382 Method and apparatus for reproducing audio signal
04/20/2006	US20060083381 Audio processing
04/20/2006	CA2579465A1 Improved head related transfer functions for panned stereo audio content
04/19/2006	EP1576847B1 Audio playback system and method for playing back an audio signal
04/19/2006	EP1186202B1 An underwater audio system
04/19/2006	CN2774062Y Earphone
04/19/2006	CN1761363A Structure of speaker
04/18/2006	US7031474 Acoustic correction apparatus
04/18/2006	US7030699 Amplifier
04/14/2006	CA2523536A1 Customized in-ear interface for acoustic equipment and method
04/13/2006	US20060080556 Hiding and detecting messages in media signals
04/13/2006	US20060078150 Low cost hearing protection device
04/13/2006	US20060078143 Display and electrical connection structure thereof
04/13/2006	US20060078138 Electro-optical device and electronic apparatus
04/13/2006	US20060078132 Method and apparatus for reproducing audio signal
04/13/2006	US20060078129 Sound system with a speaker box having multiple speaker units
04/13/2006	DE202006001396U1 Computer peripheral housing, e.g. for a webcam, loudspeaker or microphone, is designed with two parts that have sloping surfaces so that they can be rotated relative to each other to adjust the relative angle between them
04/13/2006	DE19813804B4 Stereoschallwandler mit phasengesteuerter Richtwirkung Stereo sound transducer phased directivity
04/12/2006	EP1216444A4 Internet based hearing assessment methods
04/12/2006	EP1121768A4 Method and device for developing a virtual speaker distant from the sound source
04/12/2006	CN2772170Y Blue-tooth stereo earphone
04/12/2006	CN2772169Y Vehicular audio device MP3 personal stereo interface
04/12/2006	CN1759635A Apparatus and method for producing sound
04/12/2006	CN1759616A Data encoding device and data encoding method and computer program
04/12/2006	CN1759024A Audible warning for vehicle safety systems
04/12/2006	CN1758562A Blue tooth device and combined blue tooth loudspeaker device
04/11/2006	US7027600 Audio signal processing device
04/06/2006	US20060072773 Dipole and monopole surround sound speaker system
04/06/2006	US20060072764 Audio based data representation apparatus and method
04/06/2006	US20060072228 Method and circuit for operating a storage device
04/06/2006	DE102004048990A1 Lautsprecheranordnung in einem Kraftfahrzeug Speaker arrangement in a motor vehicle
04/06/2006	DE102004048988A1 Acoustic communication and/or perception device for use in motor vehicle, has control unit for controlling loudspeaker and microphone that are designed as adjustable microphone and loudspeaker, respectively
04/06/2006	DE102004048119A1 Communication device for transmission of MP3 data, has sensor detecting type of input signals and output device outputting output signal to audio reproduction device based on type of input signals
04/05/2006	EP1643803A2 Automobile audio system
04/05/2006	CN2770264Y Improved structure of MP3 earphone
04/05/2006	CN2770263Y Rotary loudspeaker box
04/05/2006	CN2770229Y Frequency-modulated radio transmission outdoor audio
04/05/2006	CN1250045C Vehicle audio reproduction device
04/04/2006	US7024259 System and method for evaluating the quality of multi-channel audio signals
04/04/2006	US7024003 Wireless speaker system suitable for hard-wired audio system
04/04/2006	US7024002 Method and apparatus for spatially enhancing the stereo image in sound reproduction and reinforcement systems
03/2006
03/30/2006	WO2006034125A2 Sound and vibration transmission pad and system
03/30/2006	WO2005120127A9 Speaker system for a gaming machine
03/30/2006	US20060067548 Estimation of head-related transfer functions for spatial sound representation
03/30/2006	US20060067547 Stereo portable electronic device
03/30/2006	US20060067539 Speaker system for vehicle
03/30/2006	US20060067534 Storage medium storing stereo enhancement processing program, stereo enhancement apparatus and stereo enhancement method
03/30/2006	DE102005036766A1 Fahrzeug-Audiosystem und Verfahren in Kombination mit MP3-Abspielgerät Vehicle audio system and method in combination with mp3 player
03/30/2006	CA2580361A1 Sound and vibration transmission pad and system
03/29/2006	EP1641314A1 Headset noise reduction
03/29/2006	EP1641313A1 Information terminal device
03/29/2006	EP1641312A1 Circuit-unit-combined speaker apparatus
03/29/2006	CN2768358Y Loudspeaker combination
03/29/2006	CN1754403A Sound beam loudspeaker system
03/29/2006	CN1248223C Information signal representing apparatus
03/29/2006	CN1248086C Electronic apparatus and system control method for the electronic apparatus
03/23/2006	WO2006029825A1 Device for receiving audio signals transmitted in a wireless manner
03/23/2006	US20060062414 Loudspeaker rotary mechanism attached to a display
03/23/2006	US20060062411 Method of reproducing audio signals and playback apparatus therefor
03/23/2006	US20060062410 Method, apparatus, and computer readable medium to reproduce a 2-channel virtual sound based on a listener position
03/23/2006	US20060062409 Asymmetric HRTF/ITD storage for 3D sound positioning
03/23/2006	US20060062401 Smart speakers
03/23/2006	US20060062400 Bluetooth headset device capable of processing both audio and digital data signals
03/23/2006	US20060062396 Optical reproducing apparatus and method to transform external audio into multi-channel surround sound
03/23/2006	US20060062395 Acoustic correction apparatus
03/23/2006	US20060060415 Door trim speaker grille with electroluminescent lamp and injection molding method of making same
03/22/2006	EP1637010A2 Handheld electronics devices with multiple user sensory transducers and methods
03/22/2006	EP1636875A1 Radio frequency antenna in a wireless device
03/22/2006	CN1750715A Headphone device
03/22/2006	CN1247045C Universal loadspeaker system
03/21/2006	US7016746 Digital audio signal filtering mechanism and method
03/21/2006	US7016513 Variable disposition wide band multi-way loudspeakers
03/21/2006	US7016502 Encoder and decoder
03/21/2006	US7016501 Directional decoding
03/21/2006	US7013492 Device for fixing earphones and/or mini-microphones
03/16/2006	WO2006029006A2 Method and apparatus for producing a phantom three-dimensional sound space with recorded sound
03/16/2006	WO2006028574A2 Spa audio system
03/16/2006	WO2006027257A1 Headphone
03/16/2006	US20060056640 Configurable recursive digital filter for processing television audio signals
03/16/2006	US20060056639 Method and apparatus for producing spatialized audio signals
03/16/2006	US20060056638 Sound reproduction system, program and data carrier
03/16/2006	DE102004044280A1 Kopfhörer Headphone
03/16/2006	CA2578797A1 Method and apparatus for producing a phantom three-dimensional sound space with recorded sound
03/16/2006	CA2578607A1 Headphone
03/15/2006	EP1635607A2 Audio system for portable device
03/15/2006	EP1634479A1 Vehicle loudspeaker array
03/15/2006	CN2765420Y Portable listening device
03/15/2006	CN2765416Y Earphone apparatus with composite function

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