Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays

Industry

CPC
H04R2203/12

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Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2203/00Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups

Current Industry

H04R2203/12Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays

Industries

Patents Grantslast 30 patents

Information Patent Grant
Voice control in a healthcare facility
- Patent number 11,881,219
- Issue date Jan 23, 2024
- Hill-Rom Services, Inc.
- Timothy J. Receveur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Truncated constant beam width array method
- Patent number 11,882,417
- Issue date Jan 23, 2024
- The Government of the United States of America as represented by the Secretar...
- Dehua Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System to select audio from multiple connected devices
- Patent number 11,882,415
- Issue date Jan 23, 2024
- Amazon Technologies, Inc.
- Alexander Kanaris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wrist wearable apparatuses and methods with desired signal extraction
- Patent number 11,854,565
- Issue date Dec 26, 2023
- SOLOS TECHNOLOGY LIMITED
- Dashen Fan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Conferencing device with beamforming and echo cancellation
- Patent number 11,831,812
- Issue date Nov 28, 2023
- ClearOne, Inc.
- Ashutosh Pandey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Surface augmented ray-based acoustic modeling
- Patent number 11,830,471
- Issue date Nov 28, 2023
- Amazon Technologies, Inc.
- Mohamed Mansour
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, apparatus, and computer-readable media for gestur...
- Patent number 11,818,560
- Issue date Nov 14, 2023
- QUALCOMM Incorporated
- Pei Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio generation in a media playback system
- Patent number 11,818,558
- Issue date Nov 14, 2023
- Sonos, Inc.
- Mike Chamness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone array
- Patent number 11,671,751
- Issue date Jun 6, 2023
- Sennheiser electronic GmbH & Co. KG
- Marios Athineos
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Beamforming for wind noise optimized microphone placements
- Patent number 11,665,475
- Issue date May 30, 2023
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device or system comprising a user identification unit
- Patent number 11,594,228
- Issue date Feb 28, 2023
- Oticon A/S
- Sławomir Kwasiborski
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Conferencing device with microphone beamforming and echo cancellation
- Patent number 11,539,846
- Issue date Dec 27, 2022
- ClearOne, Inc.
- Ashutosh Pandey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Directed sound transmission systems and methods
- Patent number 11,531,823
- Issue date Dec 20, 2022
- ZAPS LABS, INC.
- Joseph Frank Scalisi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Directed sound transmission systems and methods
- Patent number 11,520,996
- Issue date Dec 6, 2022
- ZAPS LABS, INC.
- Joseph Frank Scalisi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio generation in a media playback system
- Patent number 11,470,420
- Issue date Oct 11, 2022
- Sonos, Inc.
- Mike Chamness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone device to provide audio with spatial context
- Patent number 11,457,308
- Issue date Sep 27, 2022
- SONOVA AG
- Marc Secall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Millimeter wave sensor used to optimize performance of a beamformin...
- Patent number 11,457,309
- Issue date Sep 27, 2022
- Crestron Electronics, Inc.
- Mark LaBosco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handsfree beam pattern configuration
- Patent number 11,432,096
- Issue date Aug 30, 2022
- Apple Inc.
- John J. Baker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Microphone array
- Patent number 11,418,871
- Issue date Aug 16, 2022
- Sennheiser electronic GmbH & Co. KG
- Alexander Krüger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming for wind noise optimized microphone placements
- Patent number 11,405,722
- Issue date Aug 2, 2022
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjusting the beam pattern of a speaker array based on the location...
- Patent number 11,399,255
- Issue date Jul 26, 2022
- Apple Inc.
- Martin E. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orientation-responsive acoustic array control
- Patent number 11,388,536
- Issue date Jul 12, 2022
- Bose Corporation
- Eric J. Freeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for influencing an auditory direction perception of a listen...
- Patent number 11,363,400
- Issue date Jun 14, 2022
- Technische Universitát Dresden
- Tom Wühle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone, earphone system, and method in earphone system
- Patent number 11,323,803
- Issue date May 3, 2022
- Sony Corporation
- Shigeto Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker array
- Patent number 11,304,003
- Issue date Apr 12, 2022
- Harman Becker Automotive Systems GmbH
- Markus Christoph
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Conferencing apparatus
- Patent number 11,272,064
- Issue date Mar 8, 2022
- ClearOne, Inc.
- Ashutosh Pandey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic beamforming
- Patent number 11,202,152
- Issue date Dec 14, 2021
- The Regents of the University of California
- Miller Puckette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Millimeter wave sensor used to optimize performance of a beamformin...
- Patent number 11,172,291
- Issue date Nov 9, 2021
- CRESTRON ELECTRONICS, INC.
- Mark LaBosco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker position determination method, speaker position determinati...
- Patent number 11,102,571
- Issue date Aug 24, 2021
- Yamaha Corporation
- Atsushi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for managing distortion in a signal path and method
- Patent number 11,089,401
- Issue date Aug 10, 2021
- Blueprint Acoustics Pty Ltd
- Gregory K. Cambrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMPUTING DEVICE LOCATION
- Publication number 20240155291
- Publication date May 9, 2024
- Hewlett-Packard Development Company, L.P.
- Yu-Hui Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20240137694
- Publication date Apr 25, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE CONTROL IN A HEALTHCARE FACILITY
- Publication number 20240119935
- Publication date Apr 11, 2024
- HILL-ROM SERVICES, INC.
- Timothy J. Receveur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio device and method for producing a sound field
- Publication number 20240098418
- Publication date Mar 21, 2024
- Huawei Technologies Co., Ltd
- Peter Grosche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR GESTUR...
- Publication number 20240098420
- Publication date Mar 21, 2024
- QUALCOMM Incorporated
- Pei Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING MICROPHONE ARRAYS FROM USER DEVICES
- Publication number 20240073571
- Publication date Feb 29, 2024
- Google LLC
- Clayton Woodward Bavor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKERPHONE WITH BEAMFORMER-BASED CONFERENCE CHARACTERIZATION AND...
- Publication number 20240073608
- Publication date Feb 29, 2024
- GN Audio A/S
- Karim HADDAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREO ENHANCEMENT SYSTEM AND STEREO ENHANCEMENT METHOD
- Publication number 20240022855
- Publication date Jan 18, 2024
- INTELLIGO TECHNOLOGY INC.
- Chia-Ping CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Conferencing Device with Beamforming and Echo Cancellation
- Publication number 20240022668
- Publication date Jan 18, 2024
- CLEARONE, INC.
- Ashutosh Pandey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-LOBE DIGITAL MICROPHONE ENABLED AUDIO CAPTURE AND SPATIALIZAT...
- Publication number 20240007688
- Publication date Jan 4, 2024
- Shure Acquisition Holdings, Inc.
- John BORN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MULTI-BEAM CONSTANT BEAMWIDTH TRANSDUCER ARRAY
- Publication number 20230379647
- Publication date Nov 23, 2023
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- James BUNNING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING AUDIO DATA AND ELECTRONIC DEVICE SUPPORTING SAME
- Publication number 20230379623
- Publication date Nov 23, 2023
- Samsung Electronics Co., Ltd.
- Doohyun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS
- Publication number 20230262385
- Publication date Aug 17, 2023
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE OR SYSTEM COMPRISING A USER IDENTIFICATION UNIT
- Publication number 20230252998
- Publication date Aug 10, 2023
- OTICON A/S
- Slawomir KWASIBORSKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOUDSPEAKER SYSTEM FOR ARBITRARY SOUND DIRECTION RENDERING
- Publication number 20230188893
- Publication date Jun 15, 2023
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- John COMBS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC PROCESSING DEVICE, ACOUSTIC PROCESSING METHOD, CONTROL MET...
- Publication number 20230179914
- Publication date Jun 8, 2023
- SONY GROUP CORPORATION
- Shinpei Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTED SOUND TRANSMISSION SYSTEMS AND METHODS
- Publication number 20230140015
- Publication date May 4, 2023
- Zaps Labs Inc.
- Joseph Frank Scalisi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Conferencing Device with Beamforming and Echo Cancellation
- Publication number 20230124859
- Publication date Apr 20, 2023
- CLEARONE, INC.
- Ashutosh Pandey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING METHOD AND DEVICE
- Publication number 20230116044
- Publication date Apr 13, 2023
- HUAWEI TECHNOLOGIES CO., LTD.
- Bo HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER COEFFICIENT OPTIMIZATION APPARATUS, LATENT VARIABLE OPTIMIZA...
- Publication number 20230083284
- Publication date Mar 16, 2023
- Nippon Telegraph and Telephone Corporation
- Ryotaro SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Self-attention-based Combining of Multichanne...
- Publication number 20220399026
- Publication date Dec 15, 2022
- NUANCE COMMUNICATIONS, INC.
- Rong Gong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Microphone Array
- Publication number 20220353608
- Publication date Nov 3, 2022
- SENNHEISER ELECTRONIC GMBH & CO. KG
- Marios Athineos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS
- Publication number 20220329939
- Publication date Oct 13, 2022
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound Field Related Rendering
- Publication number 20220303710
- Publication date Sep 22, 2022
- Nokia Technologies Oy
- Juha VILKAMO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AN APPARATUS AND ASSOCIATED METHODS FOR CAPTURE OF SPATIAL AUDIO
- Publication number 20220225049
- Publication date Jul 14, 2022
- Nokia Technologies Oy
- Antti Johannes ERONEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTED SOUND TRANSMISSION SYSTEMS AND METHODS USING POSITION LOCA...
- Publication number 20220182755
- Publication date Jun 9, 2022
- Zaps Labs Inc.
- Joseph Frank Scalisi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20220114997
- Publication date Apr 14, 2022
- SONY GROUP CORPORATION
- NAOYA TAKAHASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VOICE CONTROL IN A HEALTHCARE FACILITY
- Publication number 20220101847
- Publication date Mar 31, 2022
- HILL-ROM SERVICES, INC.
- Timothy J. Receveur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
3D RECORDING AND PLAYING METHOD AND LAPTOP WITH FUNCTION OF 3D RECO...
- Publication number 20220078571
- Publication date Mar 10, 2022
- INVENTEC (PUDONG) TECHNOLOGY CORPORATION
- Kuo-Chi TING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPTIMIZING DIFFERENTIAL MICROPHONE ARRAY B...
- Publication number 20220060821
- Publication date Feb 24, 2022
- GoPro, Inc.
- Timothy Dick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Voice control in a healthcare facility

Truncated constant beam width array method

System to select audio from multiple connected devices

Wrist wearable apparatuses and methods with desired signal extraction

Conferencing device with beamforming and echo cancellation

Surface augmented ray-based acoustic modeling

Systems, methods, apparatus, and computer-readable media for gestur...

Audio generation in a media playback system

Microphone array

Beamforming for wind noise optimized microphone placements

Hearing device or system comprising a user identification unit

Conferencing device with microphone beamforming and echo cancellation

Directed sound transmission systems and methods

Directed sound transmission systems and methods

Audio generation in a media playback system

Microphone device to provide audio with spatial context

Millimeter wave sensor used to optimize performance of a beamformin...

Handsfree beam pattern configuration

Microphone array

Beamforming for wind noise optimized microphone placements

Adjusting the beam pattern of a speaker array based on the location...

Orientation-responsive acoustic array control

Method for influencing an auditory direction perception of a listen...

Earphone, earphone system, and method in earphone system

Loudspeaker array

Conferencing apparatus

Acoustic beamforming

Millimeter wave sensor used to optimize performance of a beamformin...

Speaker position determination method, speaker position determinati...

Apparatus for managing distortion in a signal path and method

Patents Applicationslast 30 patents

COMPUTING DEVICE LOCATION

SOUND SYSTEM

VOICE CONTROL IN A HEALTHCARE FACILITY

Audio device and method for producing a sound field

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR GESTUR...

GENERATING MICROPHONE ARRAYS FROM USER DEVICES

SPEAKERPHONE WITH BEAMFORMER-BASED CONFERENCE CHARACTERIZATION AND...

STEREO ENHANCEMENT SYSTEM AND STEREO ENHANCEMENT METHOD

Conferencing Device with Beamforming and Echo Cancellation

MULTI-LOBE DIGITAL MICROPHONE ENABLED AUDIO CAPTURE AND SPATIALIZAT...

SYSTEM AND METHOD FOR MULTI-BEAM CONSTANT BEAMWIDTH TRANSDUCER ARRAY

METHOD FOR PROCESSING AUDIO DATA AND ELECTRONIC DEVICE SUPPORTING SAME

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

HEARING DEVICE OR SYSTEM COMPRISING A USER IDENTIFICATION UNIT

LOUDSPEAKER SYSTEM FOR ARBITRARY SOUND DIRECTION RENDERING

ACOUSTIC PROCESSING DEVICE, ACOUSTIC PROCESSING METHOD, CONTROL MET...

DIRECTED SOUND TRANSMISSION SYSTEMS AND METHODS

Conferencing Device with Beamforming and Echo Cancellation

AUDIO PROCESSING METHOD AND DEVICE

FILTER COEFFICIENT OPTIMIZATION APPARATUS, LATENT VARIABLE OPTIMIZA...

System and Method for Self-attention-based Combining of Multichanne...

Microphone Array

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

Sound Field Related Rendering

AN APPARATUS AND ASSOCIATED METHODS FOR CAPTURE OF SPATIAL AUDIO

DIRECTED SOUND TRANSMISSION SYSTEMS AND METHODS USING POSITION LOCA...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

VOICE CONTROL IN A HEALTHCARE FACILITY

3D RECORDING AND PLAYING METHOD AND LAPTOP WITH FUNCTION OF 3D RECO...

METHOD AND APPARATUS FOR OPTIMIZING DIFFERENTIAL MICROPHONE ARRAY B...