Microphone arrays; Beamforming

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CPC
G10L2021/02166

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Parent Industries

GPHYSICS G10Musical instruments G10LSPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING

Current Industry

G10L2021/02166Microphone arrays; Beamforming

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Audio recognition method, method, apparatus for positioning target...
- Patent number 12,361,935
- Issue date Jul 15, 2025
- Tencent Technology (Shenzhen) Company Limited
- Jimeng Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Processing of microphone signals required by a voice recognition sy...
- Patent number 12,361,958
- Issue date Jul 15, 2025
- DSP Concepts, Inc.
- Paul Eric Beckmann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tableconverse audio system: directional speech enhancement for rest...
- Patent number 12,354,619
- Issue date Jul 8, 2025
- Henry Hardy Perritt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer-implemented system and method for providing VR/AR visual e...
- Patent number 12,352,976
- Issue date Jul 8, 2025
- Ali Mizani Oskui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatio-temporal beamformer
- Patent number 12,347,449
- Issue date Jul 1, 2025
- Synaptics Incorporated
- Saeed Mosayyebpour Kaskari
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wearable system speech processing
- Patent number 12,347,448
- Issue date Jul 1, 2025
- Magic Leap, Inc.
- Colby Nelson Leider
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing methods and system for beam forming with improved...
- Patent number 12,342,136
- Issue date Jun 24, 2025
- Analog Devices International Unlimited Company
- Dietmar Ruwisch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for using image data to aid voice recognition
- Patent number 12,334,074
- Issue date Jun 17, 2025
- Google Technology Holdings LLC
- Robert A. Zurek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice controlled assistant with coaxial speaker and microphone arra...
- Patent number 12,334,081
- Issue date Jun 17, 2025
- Amazon Technologies, Inc.
- Timothy Theodore List
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Artificial intelligence device configured to generate a mask value
- Patent number 12,322,407
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Jaepil Seo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Method and system for speech recognition
- Patent number 12,315,527
- Issue date May 27, 2025
- Alibaba Group Holding Limited
- Shiliang Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Post-mixing acoustic echo cancellation systems and methods
- Patent number 12,309,326
- Issue date May 20, 2025
- Shure Acquisition Holdings, Inc.
- Sean Wells-Rutherford
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound source positioning method and apparatus
- Patent number 12,298,425
- Issue date May 13, 2025
- Huawei Technologies Co., Ltd.
- Dongwen Ying
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Neural sidelobe canceller for target speech separation
- Patent number 12,300,261
- Issue date May 13, 2025
- Amazon Technologies, Inc.
- Yuzhou Liu
- 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
Multi-channel speech compression system and method
- Patent number 12,289,595
- Issue date Apr 29, 2025
- Microsoft Technology Licensing, LLC
- Dushyant Sharma
- G06 - COMPUTING CALCULATING COUNTING
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
Beamforming using multiple sensor data
- Patent number 12,288,566
- Issue date Apr 29, 2025
- Amazon Technologies, Inc.
- Anshuman Ganguly
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic gain control method and device, and readable storage medium
- Patent number 12,283,285
- Issue date Apr 22, 2025
- SOUNDAI TECHNOLOGY CO., LTD.
- Xiaoliang Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Beamforming method using online likelihood maximization combined wi...
- Patent number 12,277,951
- Issue date Apr 15, 2025
- MPWAV INC.
- Hyung Min Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing device comprising a low complexity beamformer
- Patent number 12,277,952
- Issue date Apr 15, 2025
- Oticon A/S
- Jan M. De Haan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio device with distractor attenuator
- Patent number 12,272,367
- Issue date Apr 8, 2025
- GN Audio A/S
- Bolaji James Adesokan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive noise suppression for virtual meeting/remote education
- Patent number 12,272,368
- Issue date Apr 8, 2025
- EMC IP Holding Company LLC
- Danqing Sha
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus of noise reduction, electronic device and read...
- Patent number 12,260,873
- Issue date Mar 25, 2025
- UNISOC (CHONGQING) TECHNOLOGIES CO., LTD.
- Li Kang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech processing system and speech processing method
- Patent number 12,260,872
- Issue date Mar 25, 2025
- Honda Motor Co., Ltd.
- Kota Otsuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech denoising networks using speech and noise modeling
- Patent number 12,260,874
- Issue date Mar 25, 2025
- Samsung Electronics Co., Ltd.
- Chou-Chang Yang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Selective adaptation and utilization of noise reduction technique i...
- Patent number 12,260,857
- Issue date Mar 25, 2025
- Google LLC
- Christopher Hughes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Content audio adjustment
- Patent number 12,249,967
- Issue date Mar 11, 2025
- Comcast Cable Communications, LLC
- Sarah Friant
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio beamforming with nulling control system and methods
- Patent number 12,250,526
- Issue date Mar 11, 2025
- Shure Acquisition Holdings, Inc.
- Wenshun Tian
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
AUDIO-VISUAL SPEECH RECOGNITION CONTROL FOR WEARABLE DEVICES
- Publication number 20250225995
- Publication date Jul 10, 2025
- Maximilian Ralph Peter von Liechtenstein
- G06 - COMPUTING CALCULATING COUNTING
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
AUDIO PROCESSING
- Publication number 20250225997
- Publication date Jul 10, 2025
- Nokia Technologies Oy
- Mohammad MALEKZADEH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Speech Compression System and Method
- Publication number 20250220378
- Publication date Jul 3, 2025
- Microsoft Technology Licensing LLC
- Dushyant Sharma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE MISSION STRATEGY OPTIMIZATION THROUGH AI-GENERATED AMBIENT...
- Publication number 20250209557
- Publication date Jun 26, 2025
- GovernmentGPT, Inc.
- Fred Addy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, METHODS AND COMPUTER PROGRAMS FOR NOISE SUPPRESSION
- Publication number 20250210055
- Publication date Jun 26, 2025
- Nokia Technologies Oy
- Paschalis TSIAFLAKIS
- 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
FIRST-ORDER DIFFERENTIAL MICROPHONE ARRAY WITH STEERABLE BEAMFORMER
- Publication number 20250150758
- Publication date May 8, 2025
- Northwestern Polytechnical University
- Xin LENG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING
- Publication number 20250147140
- Publication date May 8, 2025
- Nokia Technologies Oy
- Miikka VILERMO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Whispered and Other Low Signal-to-Noise Voice Recognition Systems a...
- Publication number 20250140275
- Publication date May 1, 2025
- Skywalk Inc.
- Tyler Nai Ming Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-CHANNEL NOISE REDUCTION FOR HEADPHONES
- Publication number 20250124939
- Publication date Apr 17, 2025
- SYNAPTICS INCORPORATED
- Saeed MOSAYYEBPOUR KASKARI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SUPERVISED LEARNING METHOD AND SYSTEM FOR EXPLICIT SPATIAL FILTERIN...
- Publication number 20250118320
- Publication date Apr 10, 2025
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Joon-Hyuk CHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING
- Publication number 20250118318
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Vahid MONTAZERI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Watermarking Output Audio For Alignment With Input Audio
- Publication number 20250118319
- Publication date Apr 10, 2025
- Google LLC
- Taral Pradeep Joglekar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO FILTER SYSTEM FOR A VEHICLE
- Publication number 20250118321
- Publication date Apr 10, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Moshe Levy Israel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES
- Publication number 20250095668
- Publication date Mar 20, 2025
- Bose Corporation
- Douglas George Morton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LEVERAGING SELF-SUPERVISED SPEECH REPRESENTATIONS FOR DOMAIN ADAPTA...
- Publication number 20250095666
- Publication date Mar 20, 2025
- Samsung Electronics Co., Ltd.
- Ching-Hua Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP
- Publication number 20250088794
- Publication date Mar 13, 2025
- Bose Corporation
- Yang Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF OPERATING AN AUDIO DEVICE SYSTEM AND AN AUDIO DEVICE SYSTEM
- Publication number 20250069613
- Publication date Feb 27, 2025
- Widex A/S
- Rasmus Malik Hoeegh LINDRUP
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTELLIGENT CALL NOISE REDUCTION DEVICE, METHOD, AND HEADPHONE
- Publication number 20250069612
- Publication date Feb 27, 2025
- LANTO ELECTRONIC LIMITED
- Hsin-Nan Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Dynamic Player Selection for Audio Signal Processing
- Publication number 20250061910
- Publication date Feb 20, 2025
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MUTLIPLE TIME RESOLUTION AUDIO PROCESSING
- Publication number 20250061911
- Publication date Feb 20, 2025
- Analog Devices, Inc.
- Johannes TRAA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF SUPPRESSING WIND NOISE OF MICROPHONE AND ELECTRONIC DEVICE
- Publication number 20250054481
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Yanhong LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF OPERATING AN AUDIO DEVICE SYSTEM AND AN AUDIO DEVICE SYSTEM
- Publication number 20250046330
- Publication date Feb 6, 2025
- Widex A/S
- Rasmus Malik Hoeegh LINDRUP
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR ENHANCING SPEECH AUDIO SIGNALS
- Publication number 20250046329
- Publication date Feb 6, 2025
- ADEIA GUIDES INC.
- Ning Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE, SOUND PICKUP METHOD, AND APPARATUS
- Publication number 20250039599
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- Mengyao ZHU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC OUTPUT APPARATUS
- Publication number 20250039591
- Publication date Jan 30, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF
- Publication number 20250030969
- Publication date Jan 23, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEARING AID DETERMINING TALKERS OF INTEREST
- Publication number 20250024209
- Publication date Jan 16, 2025
- OTICON A/S
- Michael Syskind PEDERSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENHANCEMENT AND OPTIMIZATION OF AN IMMERSIVE AUDIO EXPERIENCE
- Publication number 20250014588
- Publication date Jan 9, 2025
- Shure Acquisition Holdings, Inc.
- Christian Yost
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Microphone arrays; Beamforming

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Audio recognition method, method, apparatus for positioning target...

Processing of microphone signals required by a voice recognition sy...

Tableconverse audio system: directional speech enhancement for rest...

Computer-implemented system and method for providing VR/AR visual e...

Spatio-temporal beamformer

Wearable system speech processing

Signal processing methods and system for beam forming with improved...

Method and apparatus for using image data to aid voice recognition

Voice controlled assistant with coaxial speaker and microphone arra...

Artificial intelligence device configured to generate a mask value

Measuring speech intelligibility of an audio environment

Method and system for speech recognition

Post-mixing acoustic echo cancellation systems and methods

Sound source positioning method and apparatus

Neural sidelobe canceller for target speech separation

Audio equalization of audio environment

Multi-channel speech compression system and method

Analyzing and determining conference audio gain levels

Beamforming using multiple sensor data

Automatic gain control method and device, and readable storage medium

Beamforming method using online likelihood maximization combined wi...

Hearing device comprising a low complexity beamformer

Audio device with distractor attenuator

Adaptive noise suppression for virtual meeting/remote education

Method and apparatus of noise reduction, electronic device and read...

Speech processing system and speech processing method

Speech denoising networks using speech and noise modeling

Selective adaptation and utilization of noise reduction technique i...

Content audio adjustment

Audio beamforming with nulling control system and methods

Patents Applicationslast 30 patents

AUDIO-VISUAL SPEECH RECOGNITION CONTROL FOR WEARABLE DEVICES

ANALYZING AND DETERMINING CONFERENCE AUDIO GAIN LEVELS

AUDIO PROCESSING

Multi-Channel Speech Compression System and Method

ADAPTIVE MISSION STRATEGY OPTIMIZATION THROUGH AI-GENERATED AMBIENT...

APPARATUS, METHODS AND COMPUTER PROGRAMS FOR NOISE SUPPRESSION

EARPHONE WITHOUT COVERING AN EAR CANAL

FIRST-ORDER DIFFERENTIAL MICROPHONE ARRAY WITH STEERABLE BEAMFORMER

AUDIO PROCESSING

Whispered and Other Low Signal-to-Noise Voice Recognition Systems a...

MULTI-CHANNEL NOISE REDUCTION FOR HEADPHONES

SUPERVISED LEARNING METHOD AND SYSTEM FOR EXPLICIT SPATIAL FILTERIN...

MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING

Watermarking Output Audio For Alignment With Input Audio

AUDIO FILTER SYSTEM FOR A VEHICLE

INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES

LEVERAGING SELF-SUPERVISED SPEECH REPRESENTATIONS FOR DOMAIN ADAPTA...

WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP

METHOD OF OPERATING AN AUDIO DEVICE SYSTEM AND AN AUDIO DEVICE SYSTEM

INTELLIGENT CALL NOISE REDUCTION DEVICE, METHOD, AND HEADPHONE

Dynamic Player Selection for Audio Signal Processing

METHOD AND SYSTEM FOR MUTLIPLE TIME RESOLUTION AUDIO PROCESSING

METHOD OF SUPPRESSING WIND NOISE OF MICROPHONE AND ELECTRONIC DEVICE

METHOD OF OPERATING AN AUDIO DEVICE SYSTEM AND AN AUDIO DEVICE SYSTEM

SYSTEMS AND METHODS FOR ENHANCING SPEECH AUDIO SIGNALS

WEARABLE DEVICE, SOUND PICKUP METHOD, AND APPARATUS

ACOUSTIC OUTPUT APPARATUS

ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF

HEARING AID DETERMINING TALKERS OF INTEREST

AUDIO ENHANCEMENT AND OPTIMIZATION OF AN IMMERSIVE AUDIO EXPERIENCE