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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04S
STEREOPHONIC SYSTEMS
Current Industry
H04S5/00
Pseudo-stereo systems
Sub Industries
H04S5/005
of the pseudo five- or more-channel type
H04S5/02
of the pseudo four-channel type
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Reordering of foreground audio objects in the ambisonics domain
Patent number
11,962,990
Issue date
Apr 16, 2024
QUALCOMM Incorporated
Dipanjan Sen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for adaptive audio signal generation, coding and...
Patent number
11,962,997
Issue date
Apr 16, 2024
Dolby Laboratories Licensing Corporation
Charles Q. Robinson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Delay estimation method and apparatus
Patent number
11,950,079
Issue date
Apr 2, 2024
Huawei Technologies Co., Ltd.
Eyal Shlomot
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-channel feature extraction method, audio separation method an...
Patent number
11,908,483
Issue date
Feb 20, 2024
Tencent Technology (Shenzhen) Company Limited
Rongzhi Gu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for low delay object metadata coding
Patent number
11,910,176
Issue date
Feb 20, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Christian Borss
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Orientation-aware surround sound playback
Patent number
11,902,762
Issue date
Feb 13, 2024
Dolby Laboratories Licensing Corporation
Xuejing Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for synchronization of multi-channel wireless aud...
Patent number
11,895,468
Issue date
Feb 6, 2024
Harman International Industries, Incorporated
Hussnain Ali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reconstruction of audio scenes from a downmix
Patent number
11,894,003
Issue date
Feb 6, 2024
DOLBY INTERNATIONAL AB
Toni Hirvonen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Parametric stereo upmix apparatus, a parametric stereo decoder, a p...
Patent number
11,871,205
Issue date
Jan 9, 2024
Koninklijke Philips N.V.
Erik G. P. Schuijers
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spatial audio controller
Patent number
11,832,077
Issue date
Nov 28, 2023
Apple Inc.
Sean A. Ramprashad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio channel spatial translation
Patent number
11,805,379
Issue date
Oct 31, 2023
Dolby Laboratories Licensing Corporation
Mark F. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods of controlling a digital display based on sensor data, and...
Patent number
11,792,592
Issue date
Oct 17, 2023
Duke Energy Corporation
Norvin Clontz
G08 - SIGNALLING
Information
Patent Grant
Methods and apparatus for decoding encoded audio signal(s)
Patent number
11,776,552
Issue date
Oct 3, 2023
DOLBY INTERNATIONAL AB
Heiko Purnhagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Parametric reconstruction of audio signals
Patent number
11,769,516
Issue date
Sep 26, 2023
DOLBY INTERNATIONAL AB
Lars Villemoes
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Auditory origin synthesis
Patent number
11,758,348
Issue date
Sep 12, 2023
Apple Inc.
Jared King
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Renderer controlled spatial upmix
Patent number
11,743,668
Issue date
Aug 29, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Christian Ertel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic simulation apparatus
Patent number
11,736,881
Issue date
Aug 22, 2023
HAYASHI TELEMPU CORPORATION
Masashi Kasugai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to expedite playing of binaural sound to a listener
Patent number
11,736,885
Issue date
Aug 22, 2023
Philip Scott Lyren
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for spatial audio rendering
Patent number
11,722,833
Issue date
Aug 8, 2023
SYNG, Inc.
Christopher John Stringer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for audio reproduction in a multi-channel sound system
Patent number
11,722,831
Issue date
Aug 8, 2023
Kronoton GmbH
Gunnar Kron
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Video-informed spatial audio expansion
Patent number
11,704,087
Issue date
Jul 18, 2023
Google LLC
Marcin Gorzel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inter-channel bandwidth extension spectral mapping and adjustment
Patent number
11,705,138
Issue date
Jul 18, 2023
QUALCOMM Incorporated
Venkata Subrahmanyam Chandra Sekhar Chebiyyam
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Systems and methods for providing augmented audio
Patent number
11,700,497
Issue date
Jul 11, 2023
Bose Corporation
Remco Terwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoding of audio scenes
Patent number
11,682,403
Issue date
Jun 20, 2023
DOLBY INTERNATIONAL AB
Heiko Purnhagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for a binaural hearing assistance system using...
Patent number
11,678,128
Issue date
Jun 13, 2023
Starkey Laboratories, Inc.
Brent Edwards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reverberation generation for headphone virtualization
Patent number
11,671,779
Issue date
Jun 6, 2023
Dolby Laboratories Licensing Corporation
Louis D. Fielder
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for an ultrasonic emitter system floor audio unit
Patent number
11,665,497
Issue date
May 30, 2023
Voyetra Turtle Beach, Inc.
Juergen Stark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spatial transformation of ambisonic audio data
Patent number
11,664,035
Issue date
May 30, 2023
QUALCOMM Incorporated
Nils Günther Peters
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Headphone device for reproducing three-dimensional sound therein, a...
Patent number
11,653,163
Issue date
May 16, 2023
Daniel P. Anagnos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio decoder for audio channel reconstruction
Patent number
11,647,333
Issue date
May 9, 2023
DOLBY INTERNATIONAL AB
Heiko Purnhagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
ADVANCED STEREO CODING BASED ON A COMBINATION OF ADAPTIVELY SELECTA...
Publication number
20240127829
Publication date
Apr 18, 2024
DOLBY INTERNATIONAL AB
Heiko PURNHAGEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PARAMETRIC STEREO UPMIX APPARATUS, A PARAMETRIC STEREO DECODER, A P...
Publication number
20240121567
Publication date
Apr 11, 2024
Koninklijke Philips N.V.
ERIK G.P. SCHUIJERS
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO FILTERBANK WITH DECORRELATING COMPONENTS
Publication number
20240114306
Publication date
Apr 4, 2024
Dolby Laboratories Licensing Corporation
David S. McGrath
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Spatial Audio Rendering
Publication number
20240107258
Publication date
Mar 28, 2024
SYNG, Inc.
Christopher John Stringer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CHANNEL SPATIAL TRANSLATION
Publication number
20240098438
Publication date
Mar 21, 2024
Dolby Laboratories Licensing Corporation
Mark F. DAVIS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-ORDER OPTIMIZED AMBISONICS ENCODING
Publication number
20240098439
Publication date
Mar 21, 2024
Sony Interactive Entertainment Inc.
Brandon Sangston
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS
Publication number
20240087584
Publication date
Mar 14, 2024
DOLBY INTERNATIONAL AB
Lars VILLEMOES
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR A BINAURAL HEARING ASSISTANCE SYSTEM USING...
Publication number
20240080634
Publication date
Mar 7, 2024
Starkey Laboratories, Inc.
Brent Edwards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method to Expedite Playing of Binaural Sound to a Listener
Publication number
20230396946
Publication date
Dec 7, 2023
Philip Scott Lyren
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND TOOLS FOR ENHANCED 3D AUDIO AUTHORING AND RENDERING
Publication number
20230388738
Publication date
Nov 30, 2023
Dolby Laboratories Licensing Corporation
Nicolas R. TSINGOS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIRECTIONAL AUDIO PICKUP GUIDED BY FACE DETECTION
Publication number
20230353966
Publication date
Nov 2, 2023
Cisco Technology, Inc.
Ragnvald Balch Barth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO DECODER FOR AUDIO CHANNEL RECONSTRUCTION
Publication number
20230345176
Publication date
Oct 26, 2023
DOLBY INTERNATIONAL AB
Heiko PURNHAGEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
REVERBERATION GENERATION FOR HEADPHONE VIRTUALIZATION
Publication number
20230328469
Publication date
Oct 12, 2023
Dolby Laboratories Licensing Corporation
Louis D. Fielder
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Video-informed Spatial Audio Expansion
Publication number
20230305800
Publication date
Sep 28, 2023
Google LLC
Marcin Gorzel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT
Publication number
20230300555
Publication date
Sep 21, 2023
Voyetra Turtle Beach, Inc.
Juergen Stark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-CHANNEL IN-VEHICLE SOUND SYSTEM
Publication number
20230300551
Publication date
Sep 21, 2023
NIO Technology (Anhui) Co., Ltd.
Xiaolei SHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING AUGMENTED AUDIO
Publication number
20230300552
Publication date
Sep 21, 2023
Bose Corporation
Remco Terwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING OF AUDIO SCENES
Publication number
20230290363
Publication date
Sep 14, 2023
DOLBY INTERNATIONAL AB
Heiko PURNHAGEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND OUTPUT DEVICE, SOUND OUTPUT METHOD, AND STORAGE MEDIUM
Publication number
20230292073
Publication date
Sep 14, 2023
CASIO COMPUTER CO., LTD.
Koyo NAGOYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Software and Microphone Device
Publication number
20230292072
Publication date
Sep 14, 2023
ZOOM CORPORATION
Tomokazu Mitsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Apparatus for Rendering Audio Objects
Publication number
20230269551
Publication date
Aug 24, 2023
Dolby Laboratories Licensing Corporation
Antonio MATEOS SOLE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONSTRUCTION OF AUDIO SCENES FROM A DOWNMIX
Publication number
20230267939
Publication date
Aug 24, 2023
DOLBY INTERNATIONAL AB
Toni HIRVONEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM AND METHOD FOR SYNCHRONIZATION OF MULTI-CHANNEL WIRELESS AUD...
Publication number
20230247353
Publication date
Aug 3, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Hussnain ALI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND PROCESSING APPARATUS AND SOUND PROCESSING SYSTEM
Publication number
20230247379
Publication date
Aug 3, 2023
SONY GROUP CORPORATION
Yuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR RENDERING OBJECT-BASED AUDIO SIGNAL CONSID...
Publication number
20230224661
Publication date
Jul 13, 2023
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Yong Ju LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, APPARATUS, AND METHOD FOR MULTI-DIMENSIONAL ADAPTIVE MICROP...
Publication number
20230199419
Publication date
Jun 22, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Ziad Ramez HATAB
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC DEVICE FOR CONVERTING NUMBER OF AUDIO CHANNELS, AND ELEC...
Publication number
20230188917
Publication date
Jun 15, 2023
Samsung Electronics Co., Ltd.
Soonkyu LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Manipulation of Playback Device Response Using Signal Processing
Publication number
20230179937
Publication date
Jun 8, 2023
Sonos, Inc.
Mike Chamness
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF
Publication number
20230164482
Publication date
May 25, 2023
Samsung Electronics Co., LTD
Nabil IBTEHAZ
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOMATIC LEVEL-DEPENDENT PITCH CORRECTION OF DIGITAL AUDIO
Publication number
20230143062
Publication date
May 11, 2023
DM-DSP, LLC
George William Daly
G10 - MUSICAL INSTRUMENTS ACOUSTICS