| Patents for H04R 5 - Stereophonic arrangements (11,598) |
|---|
| 01/08/2013 | US8351611 Method and apparatus for processing a media signal |
| 01/03/2013 | WO2012116083A3 Systems and methods for acoustic echo cancellation with wireless microphones and speakers |
| 01/03/2013 | US20130003999 Method for creating an audio environment having n speakers |
| 01/03/2013 | US20130003998 Modifying Spatial Image of a Plurality of Audio Signals |
| 01/03/2013 | US20130003980 Audio encoder, audio encoding method and program |
| 01/02/2013 | EP2540101A1 Modifying spatial image of a plurality of audio signals |
| 01/02/2013 | CN202652510U Reflection type multichannel sound box |
| 01/02/2013 | CN1860826B Apparatus and method of reproducing wide stereo sound |
| 01/02/2013 | CN102860048A Modifying spatial image of a plurality of audio signals |
| 01/02/2013 | CN102860039A Speakerphone and/or microphone arrays and methods and systems of using the same |
| 01/02/2013 | CN102855813A 显示单元 The display unit |
| 01/02/2013 | CN101822072B Image capturing apparatus |
| 01/02/2013 | CN101076959B Configurable filter for processing television audio signals |
| 01/01/2013 | US8346565 Apparatus and method for generating an ambient signal from an audio signal, apparatus and method for deriving a multi-channel audio signal from an audio signal and computer program |
| 01/01/2013 | US8345899 Phase-amplitude matrixed surround decoder |
| 01/01/2013 | US8345884 Signal separation reproduction device and signal separation reproduction method |
| 01/01/2013 | US8345883 Audio playback method and apparatus using line array speaker unit |
| 12/27/2012 | WO2012174698A1 An apparatus |
| 12/27/2012 | WO2012135261A3 Portable loudspeaker |
| 12/27/2012 | US20120328137 Sound control apparatus, program, and control method |
| 12/27/2012 | US20120328136 Multimedia player device |
| 12/27/2012 | US20120328135 Speaker system and method of operation therefor |
| 12/27/2012 | US20120328134 Personal audio equipment |
| 12/27/2012 | US20120328112 Reverberation reduction for signals in a binaural hearing apparatus |
| 12/27/2012 | US20120328110 Decorrelating audio signals for stereophonic and surround sound using coded and maximum-length-class sequences |
| 12/27/2012 | US20120328109 Spatial sound reproduction |
| 12/27/2012 | US20120328108 Acoustic control apparatus |
| 12/27/2012 | US20120328107 Audio metrics for head-related transfer function (hrtf) selection or adaptation |
| 12/26/2012 | EP2538698A1 Inductive earphone coupling |
| 12/26/2012 | CN202634685U Mobile terminal for playing hi-fi music |
| 12/26/2012 | CN102843629A Wireless interactive headset |
| 12/26/2012 | CN102075833B Method, circuit and device for realizing 2.1 sound track power amplification by using double-channel circuit |
| 12/26/2012 | CN101971643B Speaker array and driver arrangement therefor |
| 12/26/2012 | CN101754072B DC coupling audio output unit |
| 12/26/2012 | CN101720052B Speaker system with three-dimensional adjustable voice directions |
| 12/26/2012 | CN101626534B High-definition stereo |
| 12/25/2012 | US8340330 Audio apparatus for wirelessly transmitting audio signal, audio system, and audio signal transmission method thereof |
| 12/25/2012 | US8340322 Acoustic processing device |
| 12/25/2012 | US8340315 Assembly, system and method for acoustic transducers |
| 12/25/2012 | US8340313 Wireless digital transmission of low frequency effects and surround channels for surround sound system |
| 12/25/2012 | US8340306 Parametric coding of spatial audio with object-based side information |
| 12/25/2012 | US8340305 Audio encoding method and device |
| 12/25/2012 | US8340304 Method and apparatus to generate spatial sound |
| 12/25/2012 | US8340303 Method and apparatus to generate spatial stereo sound |
| 12/25/2012 | US8340302 Parametric representation of spatial audio |
| 12/20/2012 | WO2012172480A2 System for producing 3 dimensional digital stereo surround sound natural 360 degrees (3d dssr n-360) |
| 12/20/2012 | US20120321090 System, medium, and method of encoding/decoding multi-channel audio signals |
| 12/20/2012 | CA2839088A1 System for producing 3 dimensional digital stereo surround sound natural 360 degrees (3d dssr n-360) |
| 12/19/2012 | CN202617333U Sound high fidelity energy transducer |
| 12/19/2012 | CN102292769B Stereo encoding method and device |
| 12/18/2012 | US8335335 Headset with noise plates |
| 12/18/2012 | US8335331 Multichannel sound rendering via virtualization in a stereo loudspeaker system |
| 12/18/2012 | US8335330 Methods and devices for audio upmixing |
| 12/18/2012 | US8333609 Connector, multi-channel audio system, electronic apparatus, and cable for connection |
| 12/13/2012 | WO2012167302A1 Matrix encoder with improved channel separation |
| 12/13/2012 | US20120314889 Sound image localization control apparatus |
| 12/13/2012 | US20120314879 Parametric joint-coding of audio sources |
| 12/13/2012 | US20120314878 Multichannel audio stream compression |
| 12/13/2012 | US20120314877 Sparse Audio |
| 12/13/2012 | US20120314876 Apparatus and method for extracting a direct/ambience signal from a downmix signal and spatial parametric information |
| 12/13/2012 | US20120314875 Method and apparatus for encoding and decoding 3-dimensional audio signal |
| 12/13/2012 | US20120314874 Two-wire digital audio interface |
| 12/13/2012 | US20120314873 System for objective qualification of listener envelopment of a loudspeaker-room environment |
| 12/13/2012 | US20120314872 System and method for processing an input signal to produce 3d audio effects |
| 12/13/2012 | US20120314871 Information processing apparatus, information processing method, and program |
| 12/12/2012 | CN102823273A Techniques for localized perceptual audio |
| 12/11/2012 | US8332229 Low complexity MPEG encoding for surround sound recordings |
| 12/11/2012 | US8331614 Method and apparatus for tracking listener's head position for virtual stereo acoustics |
| 12/11/2012 | US8331590 Delay time calculation apparatus and method |
| 12/11/2012 | US8331579 Reproducing apparatus and headphone apparatus |
| 12/11/2012 | US8331572 Spatial audio |
| 12/11/2012 | US8331570 Method and system for enhancing bass effect in audio signals |
| 12/11/2012 | US8330538 Self-oscillating audio amplifier and method for restraining the improved self-oscillating audio amplifier |
| 12/06/2012 | WO2012164346A1 Head-related transfer function (hrtf) selection or adaptation based on head size |
| 12/06/2012 | WO2012162979A1 Headset controlled through intelligent sensing |
| 12/06/2012 | US20120308056 Three-dimensional sound apparatus |
| 12/06/2012 | US20120308019 Method and apparatus for a binaural hearing assistance system using monaural audio signals |
| 12/06/2012 | US20120308018 Stereo signal down-mixing method, encoding/decoding apparatus and encoding and decoding system |
| 12/06/2012 | US20120308017 Method, apparatus, and system for encoding and decoding multi-channel signals |
| 12/06/2012 | US20120308016 Matrix encoder with improved channel separation |
| 12/06/2012 | US20120308015 Method and apparatus for stereo to five channel upmix |
| 12/06/2012 | US20120308014 Audio playback device and method |
| 12/06/2012 | DE102012208825A1 3d-audiogerät 3d audio device |
| 12/05/2012 | EP2529559A1 Systems and methods of facilitating manual adjustment of one or more cochlear implant system control parameters |
| 12/05/2012 | CN202587353U Professional power amplifier of six-channel music game machine |
| 12/05/2012 | CN102811406A Three-dimensional sound apparatus |
| 12/05/2012 | CN102811405A Improved vertical sound |
| 12/05/2012 | CN102811404A Stereoscopic voice box |
| 12/04/2012 | US8326360 Method and system for the configuration of a mobile station baseband circuit for an acoustic accessory |
| 12/04/2012 | US8325961 Ear warmer with a speaker system |
| 12/04/2012 | US8325952 Directional speaker system and automatic set-up method thereof |
| 12/04/2012 | US8325941 Method and apparatus to shape sound |
| 12/04/2012 | US8325936 Directionally radiating sound in a vehicle |
| 12/04/2012 | US8325929 Binaural rendering of a multi-channel audio signal |
| 11/29/2012 | WO2012161781A1 Systems, methods, apparatus, and computer-readable media for spatially selective audio augmentation |
| 11/29/2012 | WO2012161653A1 A processing method and processing apparatus for stereo audio output enhancement |
| 11/29/2012 | US20120300962 Solar Powered Wireless Bluetooth Stereo Speaker With connectivity To MP3 Player |
| 11/29/2012 | US20120300946 Electronic device for converting audio file format |
| 11/29/2012 | US20120300945 Stereo Coding Method and Apparatus |
| 11/29/2012 | US20120300944 Media distribution system |