Noise reduction using microphones having different directional characteristics

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H04R2410/01

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2410/00Microphones

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H04R2410/01Noise reduction using microphones having different directional characteristics

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Patents Grantslast 30 patents

Information Patent Grant
Audio device with microphone sensitivity compensator
- Patent number 12,200,448
- Issue date Jan 14, 2025
- GN Audio A/S
- Bolaji James Adesokan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microphone and electronic device having the same
- Patent number 12,200,451
- Issue date Jan 14, 2025
- SHENZHEN SHOKZ CO., LTD.
- Wenbing Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input selection for wind noise reduction on wearable devices
- Patent number 12,183,359
- Issue date Dec 31, 2024
- Bose Corporation
- Douglas George Morton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-microphone noise floor mitigation
- Patent number 12,167,211
- Issue date Dec 10, 2024
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone array with automated adaptive beam tracking
- Patent number 12,149,887
- Issue date Nov 19, 2024
- Biamp Systems, LLC
- Iain Alexander McCowan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus, methods and computer programs for controlling noise redu...
- Patent number 12,137,328
- Issue date Nov 5, 2024
- Nokia Technologies Oy
- Miikka Vilermo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound suppression apparatus, sound suppression system and wearable...
- Patent number 12,131,726
- Issue date Oct 29, 2024
- xMEMS Labs, Inc.
- Jemm Yue Liang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Signal processing device, signal processing method, and program
- Patent number 12,123,766
- Issue date Oct 22, 2024
- Mitsubishi Heavy Industries, Ltd.
- Motoshi Takasu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for dynamic reduction of camera body acoustic...
- Patent number 12,108,224
- Issue date Oct 1, 2024
- GoPro, Inc.
- Erich Tisch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound processing apparatus and control method
- Patent number 12,094,483
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Yuki Tsujimoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing protection apparatus and system with sound source localizat...
- Patent number 12,075,218
- Issue date Aug 27, 2024
- Falcom A/S
- Casper Silbo Raft
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing methods and systems for adaptive beam forming
- Patent number 12,075,217
- Issue date Aug 27, 2024
- Analog Devices International Unlimited Company
- Dietmar Ruwisch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for switching a frequency response and directivit...
- Patent number 12,073,848
- Issue date Aug 27, 2024
- Harman International Industries, Incorporated
- Yu Du
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Beamforming for wind noise optimized microphone placements
- Patent number 12,069,447
- Issue date Aug 20, 2024
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing methods and system for multi-focus beam-forming
- Patent number 12,063,485
- Issue date Aug 13, 2024
- Analog Devices International Unlimited Company
- Dietmar Ruwisch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Microphone array with automated adaptive beam tracking
- Patent number 12,039,990
- Issue date Jul 16, 2024
- Biamp Systems, LLC
- Iain Alexander McCowan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for reducing noise corresponding to a noise so...
- Patent number 12,027,176
- Issue date Jul 2, 2024
- Canon Kabushiki Kaisha
- Aoi Hashiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Generating an audio signal from multiple microphones based on uncor...
- Patent number 12,014,116
- Issue date Jun 18, 2024
- GoPro, Inc.
- Erich Tisch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for reducing wind noise
- Patent number 12,002,483
- Issue date Jun 4, 2024
- Meta Platforms Technologies, LLC
- Gongqiang Yu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Neural network driven acoustic feedback detection in audio system
- Patent number 12,003,930
- Issue date Jun 4, 2024
- Thomas Damgaard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Neural stimulation through audio with dynamic modulation characteri...
- Patent number 11,957,467
- Issue date Apr 16, 2024
- BrainFM, Inc.
- Kevin J. P. Woods
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-vehicle communication support system
- Patent number 11,956,604
- Issue date Apr 9, 2024
- Alps Alpine Co., Ltd.
- Ryosuke Tachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and device for processing sound signals
- Patent number 11,930,331
- Issue date Mar 12, 2024
- Goertek, Inc.
- Xiaohong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing safety device
- Patent number 11,850,119
- Issue date Dec 26, 2023
- Honeywell International Inc.
- Simona Górová
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone and electronic device having the same
- Patent number 11,843,923
- Issue date Dec 12, 2023
- SHENZHEN SHOKZ CO., LTD.
- Wenbing Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise filtrations based on radar
- Patent number 11,810,587
- Issue date Nov 7, 2023
- Hewlett-Packard Development Company, L.P.
- Alexander Wayne Clark
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Collaborative distributed microphone array for conferencing/remote...
- Patent number 11,812,236
- Issue date Nov 7, 2023
- EMC IP Holding Company LLC
- Danqing Sha
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for improving signal-to-noise ratio of microph...
- Patent number 11,798,572
- Issue date Oct 24, 2023
- YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD
- Lang Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for audio sharing
- Patent number 11,778,360
- Issue date Oct 3, 2023
- HED TECHNOLOGIES SARL
- Timothy Degraye
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic sensor assembly and method of sensing sound using the same
- Patent number 11,747,192
- Issue date Sep 5, 2023
- Samsung Electronics Co., Ltd.
- Hyunwook Kang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus, Methods and Computer Programs for Controlling Noise Redu...
- Publication number 20250016502
- Publication date Jan 9, 2025
- Nokia Technologies Oy
- Miikka VILERMO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED TELECONFERENCING USING ADAPTIVE MICROPHONE SELECTION
- Publication number 20240406621
- Publication date Dec 5, 2024
- Microsoft Technology Licensing, LLC
- Ross G. CUTLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-LOBE DIGITAL MICROPHONE ENABLED AUDIO CAPTURE AND SPATIALIZAT...
- Publication number 20240406654
- Publication date Dec 5, 2024
- Shure Acquisition Holdings, Inc.
- John BORN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS
- Publication number 20240373163
- Publication date Nov 7, 2024
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AREA SOUND PICKUP METHOD AND SYSTEM OF SMALL MICROPHONE ARRAY DEVICE
- Publication number 20240371387
- Publication date Nov 7, 2024
- SUZHOU AUDITORYWORKS CO., LTD.
- Zhiqiang HU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENVIRONMENTAL NOISE ESTIMATION AND REDUCTION BASED ON A CONSTRUCTED...
- Publication number 20240365073
- Publication date Oct 31, 2024
- EARLENS CORPORATION
- Ivo L. MERKS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IMAGE PICKUP APPARATUS HAVING MICROPHONES
- Publication number 20240348976
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- RYOHEI KANDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound Suppression Apparatus, Sound Suppression System and Wearable...
- Publication number 20240321255
- Publication date Sep 26, 2024
- xMEMS Labs, Inc.
- Jemm Yue Liang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ENVIRONMENTAL NOISE SUPPRESSION METHOD
- Publication number 20240312474
- Publication date Sep 19, 2024
- Dopple IP B.V.
- Jacobus Cornelis HAARTSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EAR-WEARABLE ELECTRONIC HEARING DEVICE INCORPORATING MICROPHONE ARR...
- Publication number 20240298111
- Publication date Sep 5, 2024
- Starkey Laboratories, Inc.
- Andrew Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO FENCING SYSTEM AND METHOD
- Publication number 20240296821
- Publication date Sep 5, 2024
- Shure Acquisition Holdings, Inc.
- Bijal Joshi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BEAMFORMING METHOD AND MICROPHONE SYSTEM IN BOOMLESS HEADSET
- Publication number 20240205597
- Publication date Jun 20, 2024
- British Cayman Islands Intelligo Technology Inc.
- Hsueh-Ying LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240205588
- Publication date Jun 20, 2024
- SONY GROUP CORPORATION
- RYUICHI NAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OUTDOOR SOUND SOURCE IDENTIFICATION
- Publication number 20240175975
- Publication date May 30, 2024
- Crystal Instruments Corporation
- James Q. Zhuge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SWITCHING A FREQUENCY RESPONSE AND DIRECTIVIT...
- Publication number 20240144950
- Publication date May 2, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Yu Du
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIGITAL LAVALIER MICROPHONE
- Publication number 20240114286
- Publication date Apr 4, 2024
- Sound Devices LLC
- Matthew G. Anderson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MICROPHONE NOISE FLOOR MITIGATION
- Publication number 20240089653
- Publication date Mar 14, 2024
- GoPro, Inc.
- Erich Tisch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR MACHINE-LEARNING BASED NOISE SUPPRESSION
- Publication number 20240070524
- Publication date Feb 29, 2024
- MOTOROLA SOLUTIONS, INC
- Jesus F. CORRETJER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HAZARD DETECTING METHODS AND APPARATUSES
- Publication number 20240073594
- Publication date Feb 29, 2024
- Honeywell International Inc.
- Sumit KULKARNI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE AND ELECTRONIC DEVICE HAVING THE SAME
- Publication number 20240073600
- Publication date Feb 29, 2024
- SHENZHEN SHOKZ CO., LTD.
- Wenbing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES
- Publication number 20240071404
- Publication date Feb 29, 2024
- Bose Corporation
- Douglas George Morton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EQUIPMENT FOR MONITORING PHYSIOLOGICAL STATUS
- Publication number 20240032886
- Publication date Feb 1, 2024
- TAIPEI MEDICAL UNIVERSITY
- Pai-Chien Chou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOISE REDUCTION SYSTEM, METHOD OF OPERATING THE SYSTEM AND USE OF T...
- Publication number 20240031752
- Publication date Jan 25, 2024
- recalm GmbH
- Marc VON ELLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WIND NOISE REDUCTION, FLEXIBLE BEAMFORMING, AND DIRECTION OF ARRIVA...
- Publication number 20240015433
- Publication date Jan 11, 2024
- GoPro, Inc.
- Timothy Dick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SWITCHING MAIN MICROPHONE, VOICE DETECTION...
- Publication number 20230412977
- Publication date Dec 21, 2023
- Huanzhu LIAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MICROPHONE SYSTEM
- Publication number 20230402049
- Publication date Dec 14, 2023
- DENSO CORPORATION
- Tomoki TANEMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SYSTEMS, DEVICES, MEMS MICROPHONES, AND METHODS THEREOF
- Publication number 20230403501
- Publication date Dec 14, 2023
- Dean Robert Gary Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPORAL ALIGNMENT OF SIGNALS USING ATTENTION
- Publication number 20230368766
- Publication date Nov 16, 2023
- Microsoft Technology Licensing, LLC
- Evgenii INDENBOM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Suppressing Spatial Noise in Multi-Microphone Devices
- Publication number 20230319469
- Publication date Oct 5, 2023
- Nokia Technologies Oy
- Juha Vilkamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE SYSTEM AND BEAMFORMING METHOD
- Publication number 20230276170
- Publication date Aug 31, 2023
- British Cayman Islands Intelligo Technology Inc.
- Hua-Jun HONG
- G06 - COMPUTING CALCULATING COUNTING

Noise reduction using microphones having different directional characteristics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Audio device with microphone sensitivity compensator

Microphone and electronic device having the same

Input selection for wind noise reduction on wearable devices

Multi-microphone noise floor mitigation

Microphone array with automated adaptive beam tracking

Apparatus, methods and computer programs for controlling noise redu...

Sound suppression apparatus, sound suppression system and wearable...

Signal processing device, signal processing method, and program

Method and apparatus for dynamic reduction of camera body acoustic...

Sound processing apparatus and control method

Hearing protection apparatus and system with sound source localizat...

Signal processing methods and systems for adaptive beam forming

System and method for switching a frequency response and directivit...

Beamforming for wind noise optimized microphone placements

Signal processing methods and system for multi-focus beam-forming

Microphone array with automated adaptive beam tracking

Apparatus and method for reducing noise corresponding to a noise so...

Generating an audio signal from multiple microphones based on uncor...

Systems and methods for reducing wind noise

Neural network driven acoustic feedback detection in audio system

Neural stimulation through audio with dynamic modulation characteri...

In-vehicle communication support system

Method, apparatus and device for processing sound signals

Hearing safety device

Microphone and electronic device having the same

Noise filtrations based on radar

Collaborative distributed microphone array for conferencing/remote...

Method and apparatus for improving signal-to-noise ratio of microph...

Method and system for audio sharing

Acoustic sensor assembly and method of sensing sound using the same

Patents Applicationslast 30 patents

Apparatus, Methods and Computer Programs for Controlling Noise Redu...

DISTRIBUTED TELECONFERENCING USING ADAPTIVE MICROPHONE SELECTION

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

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

AREA SOUND PICKUP METHOD AND SYSTEM OF SMALL MICROPHONE ARRAY DEVICE

ENVIRONMENTAL NOISE ESTIMATION AND REDUCTION BASED ON A CONSTRUCTED...

IMAGE PICKUP APPARATUS HAVING MICROPHONES

Sound Suppression Apparatus, Sound Suppression System and Wearable...

ENVIRONMENTAL NOISE SUPPRESSION METHOD

EAR-WEARABLE ELECTRONIC HEARING DEVICE INCORPORATING MICROPHONE ARR...

AUDIO FENCING SYSTEM AND METHOD

BEAMFORMING METHOD AND MICROPHONE SYSTEM IN BOOMLESS HEADSET

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

OUTDOOR SOUND SOURCE IDENTIFICATION

SYSTEM AND METHOD FOR SWITCHING A FREQUENCY RESPONSE AND DIRECTIVIT...

DIGITAL LAVALIER MICROPHONE

MULTI-MICROPHONE NOISE FLOOR MITIGATION

DEVICE AND METHOD FOR MACHINE-LEARNING BASED NOISE SUPPRESSION

HAZARD DETECTING METHODS AND APPARATUSES

MICROPHONE AND ELECTRONIC DEVICE HAVING THE SAME

INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES

EQUIPMENT FOR MONITORING PHYSIOLOGICAL STATUS

NOISE REDUCTION SYSTEM, METHOD OF OPERATING THE SYSTEM AND USE OF T...

WIND NOISE REDUCTION, FLEXIBLE BEAMFORMING, AND DIRECTION OF ARRIVA...

METHOD AND APPARATUS FOR SWITCHING MAIN MICROPHONE, VOICE DETECTION...

MICROPHONE SYSTEM

AUDIO SYSTEMS, DEVICES, MEMS MICROPHONES, AND METHODS THEREOF

TEMPORAL ALIGNMENT OF SIGNALS USING ATTENTION

Suppressing Spatial Noise in Multi-Microphone Devices

MICROPHONE SYSTEM AND BEAMFORMING METHOD