Reduction of ambient noise

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CPC
H04R1/1083

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R1/00Details of transducers, loudspeakers or microphones

Current Industry

H04R1/1083Reduction of ambient noise

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Earpiece with canal microphone, ambient microphone and receiver
- Patent number 12,369,002
- Issue date Jul 22, 2025
- GN HEARING A/S
- Erik Alan Lindberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Natural voice utility asset annotation system
- Patent number 12,360,282
- Issue date Jul 15, 2025
- SeeScan, Inc.
- Mark S. Olsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active noise cancellation method and active noise cancellation earp...
- Patent number 12,354,584
- Issue date Jul 8, 2025
- Shenzhen Goodix Technology Co., Ltd.
- Guoliang Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for automatically designing a feedforward filter
- Patent number 12,354,581
- Issue date Jul 8, 2025
- Renesas Design Netherlands B.V.
- Fotios Kontomichos
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing assistance using active noise reduction
- Patent number 12,348,932
- Issue date Jul 1, 2025
- Bose Corporation
- Jahn Dmitri Eichfeld
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Headset noise processing method, apparatus, and headset
- Patent number 12,342,122
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Weibin Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Headset with user configurable noise cancellation vs ambient noise...
- Patent number 12,342,123
- Issue date Jun 24, 2025
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio limiter
- Patent number 12,335,678
- Issue date Jun 17, 2025
- Bose Corporation
- Michael S. D'Agostino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input and edit functions utilizing accelerometer based earpiece mov...
- Patent number 12,321,668
- Issue date Jun 3, 2025
- BRAGI GmbH
- Peter Vincent Boesen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Headset
- Patent number 12,317,020
- Issue date May 27, 2025
- Foster Electric Company, Limited
- Takeshi Hanada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring speech intelligibility of an audio environment
- Patent number 12,316,293
- Issue date May 27, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Earphone
- Patent number 12,317,021
- Issue date May 27, 2025
- BEIJING HONOR DEVICE CO., LTD.
- Chienfeng Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing device and information processing method
- Patent number 12,317,027
- Issue date May 27, 2025
- Sony Group Corporation
- Satoru Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable audio device with control platform
- Patent number 12,309,543
- Issue date May 20, 2025
- Bose Corporation
- Paul G. Yamkovoy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatically detecting an earpiece mode based on whether a duct is...
- Patent number 12,309,541
- Issue date May 20, 2025
- Motorola Mobility LLC
- Giles Tucker Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing apparatus and signal processing method
- Patent number 12,302,058
- Issue date May 13, 2025
- Sony Group Corporation
- Yasunobu Murata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing apparatus, signal processing method, signal proce...
- Patent number 12,300,210
- Issue date May 13, 2025
- Sony Group Corporation
- Yasunobu Murata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wearable active noise reduction (ANR) device having low frequency f...
- Patent number 12,300,209
- Issue date May 13, 2025
- Bose Corporation
- Ole Mattis Nielsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic device for controlling ambient sound based on audio scen...
- Patent number 12,300,211
- Issue date May 13, 2025
- Samsung Electronics Co., Ltd.
- Jaemo Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive virtual microphone for earbuds
- Patent number 12,302,057
- Issue date May 13, 2025
- Apple Inc.
- Hanchi Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wireless earphone
- Patent number 12,294,828
- Issue date May 6, 2025
- Audio-Technica Corporation
- Yosuke Takubo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio equalization of audio environment
- Patent number 12,294,342
- Issue date May 6, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active noise control method and system for headphone
- Patent number 12,293,754
- Issue date May 6, 2025
- BESTECHNIC (SHANGHAI) CO., LTD.
- Qian Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatuses, computer-implemented methods, and computer program pro...
- Patent number 12,285,317
- Issue date Apr 29, 2025
- HONEYWELL SAFETY PRODUCTS USA, INC.
- Jaromir Macak
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Analyzing and determining conference audio gain levels
- Patent number 12,289,085
- Issue date Apr 29, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic signal processing device, acoustic signal processing metho...
- Patent number 12,288,545
- Issue date Apr 29, 2025
- Sony Group Corporation
- Shinpei Tsuchiya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wearable microphone transmitter for use with a plurality of headphones
- Patent number 12,284,472
- Issue date Apr 22, 2025
- Headphone Events, Inc.
- Costas Papadopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-ear headphone
- Patent number 12,284,475
- Issue date Apr 22, 2025
- Apple Inc.
- Glenn K. Trainer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing protection method capable of blocking external high-sound-p...
- Patent number 12,279,930
- Issue date Apr 22, 2025
- SHENZHEN DANCING FUTURE TECHNOLOGY LTD.
- Xinyu Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Earphone
- Patent number 12,279,084
- Issue date Apr 15, 2025
- SHENZHEN SHOKZ CO., LTD.
- Zeying Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER UNIT FOR EARPHONE
- Publication number 20250240556
- Publication date Jul 24, 2025
- ALMUS Corp.
- Jong Won LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE ARRAY GEOMETRY
- Publication number 20250225971
- Publication date Jul 10, 2025
- Magic Leap, Inc.
- Benjamin Thomas VONDERSAAR
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ANALYZING AND DETERMINING CONFERENCE AUDIO GAIN LEVELS
- Publication number 20250226807
- Publication date Jul 10, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPEN ACOUSTIC DEVICE
- Publication number 20250227407
- Publication date Jul 10, 2025
- SHENZHEN SHOKZ CO., LTD.
- Chengqian ZHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TECHNIQUES FOR AVOIDING NEGATIVE AUDIO PERFORMANCE VARIATIONS IN EX...
- Publication number 20250223976
- Publication date Jul 10, 2025
- Meta Platforms Technologies , LLC
- Wulin Xia
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
NOISE REDUCTION METHOD AND SYSTEM
- Publication number 20250211891
- Publication date Jun 26, 2025
- OTICON A/S
- Michael Syskind PEDERSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Gain Adjustment in ANR System with Multiple Feedforward Microphones
- Publication number 20250201227
- Publication date Jun 19, 2025
- Bose Corporation
- Masanori Honda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
GLASSES
- Publication number 20250199340
- Publication date Jun 19, 2025
- SHENZHEN SHOKZ CO., LTD.
- Yueqiang WANG
- G02 - OPTICS
Information Patent Application
TELEPHONIC COMMUNICATION DEVICE
- Publication number 20250203263
- Publication date Jun 19, 2025
- Panasonic System Networks R&D Lab. Co., Ltd.
- Shinya SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SIGNAL PROCESSING DEVICE AND METHOD, AND RELATED DEVICE
- Publication number 20250201226
- Publication date Jun 19, 2025
- Huawei Technologies Co., Ltd
- Boyan HUANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EARPHONE WITHOUT COVERING AN EAR CANAL
- Publication number 20250193570
- Publication date Jun 12, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OWS EARPHONE WITH ANC FUNCTION
- Publication number 20250193576
- Publication date Jun 12, 2025
- Risuntek Inc.
- Qing Kai Shen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACTIVE NOISE CONTROL AND CUSTOMIZED AUDIO SYSTEM
- Publication number 20250193590
- Publication date Jun 12, 2025
- STAGES LLC
- Benjamiin D. Benattar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active Noise Reduction Earbud
- Publication number 20250193577
- Publication date Jun 12, 2025
- Bose Corporation
- Andrew Donald Munro
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Headset, Head-Mounted Device, and Headset Signal Processing Method
- Publication number 20250184653
- Publication date Jun 5, 2025
- Huawei Technologies Co., Ltd
- Hui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING AUDIO SIGNAL ON BASIS OF SENSOR
- Publication number 20250184652
- Publication date Jun 5, 2025
- Samsung Electronics Co., Ltd.
- Jeock LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARCUP FOR AUDIO COMMUNICATION AND HEADSET
- Publication number 20250184660
- Publication date Jun 5, 2025
- FalCom A/S
- Lars Ivar HAUSCHULTZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-EAR ACOUSTIC DEVICE WITH TRANSPARENCY AND NOISE-CANCELLATION
- Publication number 20250184644
- Publication date Jun 5, 2025
- Google LLC
- Neil Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-EAR HEADPHONE
- Publication number 20250175727
- Publication date May 29, 2025
- Apple Inc.
- Glenn K. Trainer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HEARING PROTECTION DEVICES
- Publication number 20250175733
- Publication date May 29, 2025
- Minuendo AS
- Olav KVALØY
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HEADPHONES WITH INCREASED BACK VOLUME
- Publication number 20250159396
- Publication date May 15, 2025
- Apple Inc.
- Edward Siahaan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BIOMETRIC, PHYSIOLOGICAL OR ENVIRONMENTAL MONITORING USING A CLOSED...
- Publication number 20250157446
- Publication date May 15, 2025
- The Diablo Canyon Collective LLC
- Steven Wayne Goldstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR NOISE CONTROL
- Publication number 20250157453
- Publication date May 15, 2025
- SHENZHEN SHOKZ CO., LTD.
- Chengqian ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EAR-WORN ELECTRONIC DEVICE INCORPORATING ANNOYANCE MODEL DRIVEN SEL...
- Publication number 20250157479
- Publication date May 15, 2025
- Starkey Laboratories, Inc.
- Ritwik Giri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Automatic Gain Control in an Active Noise Reduction (ANR) Signal Fl...
- Publication number 20250149016
- Publication date May 8, 2025
- Bose Corporation
- Joseph H. Cattell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Noise Reduction Headphone, Noise Reduction Method and Apparatus, St...
- Publication number 20250150748
- Publication date May 8, 2025
- BEIJING EDIFIER TECHNOLOGY CO., LTD
- Yu WEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Eartips And Earphone Devices, And Systems And Methods Therefore
- Publication number 20250150749
- Publication date May 8, 2025
- Earsoft LLC
- John P. Keady
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR LOCATING AN AUDIO EVENT
- Publication number 20250150757
- Publication date May 8, 2025
- FalCom A/S
- Klaus Sommer IPSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EAR CAP AND EARPHONE
- Publication number 20250142246
- Publication date May 1, 2025
- Anker Innovations Technology Co., Ltd.
- Xia Nie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULAR EAR-CUP AND EAR-BUD
- Publication number 20250142243
- Publication date May 1, 2025
- NURA HOLDINGS PTY LTD
- Luke John Campbel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Reduction of ambient noise

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Earpiece with canal microphone, ambient microphone and receiver

Natural voice utility asset annotation system

Active noise cancellation method and active noise cancellation earp...

Method for automatically designing a feedforward filter

Hearing assistance using active noise reduction

Headset noise processing method, apparatus, and headset

Headset with user configurable noise cancellation vs ambient noise...

Audio limiter

Input and edit functions utilizing accelerometer based earpiece mov...

Headset

Measuring speech intelligibility of an audio environment

Earphone

Information processing device and information processing method

Wearable audio device with control platform

Automatically detecting an earpiece mode based on whether a duct is...

Signal processing apparatus and signal processing method

Signal processing apparatus, signal processing method, signal proce...

Wearable active noise reduction (ANR) device having low frequency f...

Electronic device for controlling ambient sound based on audio scen...

Adaptive virtual microphone for earbuds

Wireless earphone

Audio equalization of audio environment

Active noise control method and system for headphone

Apparatuses, computer-implemented methods, and computer program pro...

Analyzing and determining conference audio gain levels

Acoustic signal processing device, acoustic signal processing metho...

Wearable microphone transmitter for use with a plurality of headphones

In-ear headphone

Hearing protection method capable of blocking external high-sound-p...

Earphone

Patents Applicationslast 30 patents

SPEAKER UNIT FOR EARPHONE

MICROPHONE ARRAY GEOMETRY

ANALYZING AND DETERMINING CONFERENCE AUDIO GAIN LEVELS

OPEN ACOUSTIC DEVICE

TECHNIQUES FOR AVOIDING NEGATIVE AUDIO PERFORMANCE VARIATIONS IN EX...

NOISE REDUCTION METHOD AND SYSTEM

Gain Adjustment in ANR System with Multiple Feedforward Microphones

GLASSES

TELEPHONIC COMMUNICATION DEVICE

SOUND SIGNAL PROCESSING DEVICE AND METHOD, AND RELATED DEVICE

EARPHONE WITHOUT COVERING AN EAR CANAL

OWS EARPHONE WITH ANC FUNCTION

ACTIVE NOISE CONTROL AND CUSTOMIZED AUDIO SYSTEM

Active Noise Reduction Earbud

Headset, Head-Mounted Device, and Headset Signal Processing Method

APPARATUS AND METHOD FOR CONTROLLING AUDIO SIGNAL ON BASIS OF SENSOR

EARCUP FOR AUDIO COMMUNICATION AND HEADSET

IN-EAR ACOUSTIC DEVICE WITH TRANSPARENCY AND NOISE-CANCELLATION

IN-EAR HEADPHONE

HEARING PROTECTION DEVICES

HEADPHONES WITH INCREASED BACK VOLUME

BIOMETRIC, PHYSIOLOGICAL OR ENVIRONMENTAL MONITORING USING A CLOSED...

SYSTEMS AND METHODS FOR NOISE CONTROL

EAR-WORN ELECTRONIC DEVICE INCORPORATING ANNOYANCE MODEL DRIVEN SEL...

Automatic Gain Control in an Active Noise Reduction (ANR) Signal Fl...

Noise Reduction Headphone, Noise Reduction Method and Apparatus, St...

Eartips And Earphone Devices, And Systems And Methods Therefore

SYSTEM FOR LOCATING AN AUDIO EVENT

EAR CAP AND EARPHONE

MODULAR EAR-CUP AND EAR-BUD