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for combining the signals of two or more microphones
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H04R3/005
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ELECTRICITY
H04
Electric communication
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LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS
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Circuits for transducers , loudspeakers or microphones
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H04R3/005
for combining the signals of two or more microphones
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last 30 patents
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Piezoelectric sensor with increased sensitivity and devices having...
Patent number
12,329,033
Issue date
Jun 10, 2025
Skyworks Solutions, Inc.
You Qian
B81 - MICRO-STRUCTURAL TECHNOLOGY
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Flux beamforming
Patent number
12,328,555
Issue date
Jun 10, 2025
Joseph Luis Sousa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Violation detection for unmanned aerial vehicles
Patent number
12,323,778
Issue date
Jun 3, 2025
The Boeing Company
Rajat Agrawal
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Generating restored spatial audio signals for occluded microphones
Patent number
12,323,783
Issue date
Jun 3, 2025
QUALCOMM Incorporated
Sanghyun Chi
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
In-vehicle voice command control
Patent number
12,322,387
Issue date
Jun 3, 2025
QUALCOMM Incorporated
Asif Iqbal Mohammad
B60 - VEHICLES IN GENERAL
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Patent Grant
Environmentally adaptive masking sound
Patent number
12,322,365
Issue date
Jun 3, 2025
Bose Corporation
Mark Raymond Blewett
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Interactive virtual reality broadcast systems and methods
Patent number
12,322,014
Issue date
Jun 3, 2025
TPHOENIXSMR LLC
Scott Reilly
G06 - COMPUTING CALCULATING COUNTING
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Display system and method
Patent number
12,321,508
Issue date
Jun 3, 2025
Sony Interactive Entertainment Inc.
Maria Chiara Monti
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Sound source localization system
Patent number
12,323,779
Issue date
Jun 3, 2025
Himax Technologies Limited
Ti-Wen Tang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Method and system for adjusting sound playback to account for speec...
Patent number
12,314,631
Issue date
May 27, 2025
Apple Inc.
Christopher T. Eubank
G06 - COMPUTING CALCULATING COUNTING
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Control by sliding virtual buttons
Patent number
12,317,041
Issue date
May 27, 2025
Sagemcom Broadband SAS
Gabriel Bouvigne
G06 - COMPUTING CALCULATING COUNTING
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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
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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
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Filtering method, filtering device, and storage medium stored with...
Patent number
12,315,528
Issue date
May 27, 2025
Yamaha Corporation
Ryo Tanaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Grid of luminaires
Patent number
12,315,531
Issue date
May 27, 2025
Tridonic GmbH & Co KG
Istvan Bakk
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Acoustic detection device and system with regions of interest
Patent number
12,306,069
Issue date
May 20, 2025
DISTRAN AG
Florian Perrodin
G01 - MEASURING TESTING
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Selective sound modification for video communication
Patent number
12,309,557
Issue date
May 20, 2025
Harman International Industries, Incorporated
Stefan Marti
G06 - COMPUTING CALCULATING COUNTING
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Systems and methods for controlling microphones of communication de...
Patent number
12,307,157
Issue date
May 20, 2025
Lenovo (Singapore) Pte. Ltd.
John W. Nicholson
G06 - COMPUTING CALCULATING COUNTING
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Vehicle avatar devices for interactive virtual assistant
Patent number
12,308,026
Issue date
May 20, 2025
Cerence Operating Company
Shenbin Zhao
B60 - VEHICLES IN GENERAL
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Method and apparatus for measuring directions of arrival of multipl...
Patent number
12,306,319
Issue date
May 20, 2025
PROACTIVAUDIO GmbH
Luis Weruaga
G01 - MEASURING TESTING
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Apparatus, method and computer program for enabling audio zooming
Patent number
12,309,558
Issue date
May 20, 2025
Nokia Technologies Oy
Miikka Tapani Vilermo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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System and method for self-attention-based combining of multichanne...
Patent number
12,308,035
Issue date
May 20, 2025
Microsoft Technology Licensing, LLC
Rong Gong
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Measurement system and measurement method
Patent number
12,302,059
Issue date
May 13, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Methods and apparatus to determine a location of an audio source
Patent number
12,302,060
Issue date
May 13, 2025
Intel Corporation
Krzysztof Pawlak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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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
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Spatial audio reproduction by positioning at least part of a sound...
Patent number
12,300,215
Issue date
May 13, 2025
Nokia Technologies Oy
Mikko-Ville Laitinen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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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
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Wireless earphone
Patent number
12,294,828
Issue date
May 6, 2025
Audio-Technica Corporation
Yosuke Takubo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Audio equalization of audio environment
Patent number
12,294,342
Issue date
May 6, 2025
Biamp Systems, LLC
Eugene Goff
G06 - COMPUTING CALCULATING COUNTING
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Method, electronic device, and computer program product for image p...
Patent number
12,293,439
Issue date
May 6, 2025
Dell Products L.P.
Zijia Wang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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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
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Patent Application
ACOUSTIC SYSTEM
Publication number
20250193596
Publication date
Jun 12, 2025
SHENZHEN SHOKZ CO., LTD.
Bocheng LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
AUDIO INTERFACE PHYSICAL LAYER
Publication number
20250192780
Publication date
Jun 12, 2025
TEXAS INSTRUMENTS INCORPORATED
Atul Kumar AGRAWAL
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Acoustic Loudspeaker Detection for Media Identification
Publication number
20250193581
Publication date
Jun 12, 2025
The Nielsen Company (US), LLC
Justin Dan Mathew
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
OBJECT IDENTIFICATION USING AUDIBLE CUES FOR AUTONOMOUS AND SEMI-AU...
Publication number
20250191466
Publication date
Jun 12, 2025
NVIDIA Corporation
Ambrish Dantrey
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Mobile Robot with Audio Perception System
Publication number
20250189970
Publication date
Jun 12, 2025
Robert Bosch GMBH
Pongtep Angkititrakul
G05 - CONTROLLING REGULATING
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Patent Application
LEARNING DEVICE, SQUEAL NOISE PREDICTION DEVICE, LEARNING METHOD, A...
Publication number
20250190859
Publication date
Jun 12, 2025
Hyundai Motor Company
Sung Hyun Cho
B60 - VEHICLES IN GENERAL
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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
AUDIO SOURCE SPATIALIZATION RELATIVE TO ORIENTATION SENSOR AND OUTPUT
Publication number
20250193627
Publication date
Jun 12, 2025
STAGES LLC
Benjamiin D. Benattar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
AUDIO ENHANCEMENT METHOD AND APPARATUS, AND COMPUTER STORAGE MEDIUM
Publication number
20250182772
Publication date
Jun 5, 2025
EVOCO LABS CO., LTD.
Linkai LI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Low Power Digital PDM Microphone Interfacing For Always-On Applicat...
Publication number
20250175191
Publication date
May 29, 2025
SYNTIANT
Joseph Cordaro
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
VOICE PROCESSING SYSTEM, VOICE PROCESSING METHOD, AND NON-TRANSITOR...
Publication number
20250175740
Publication date
May 29, 2025
Sharp Kabushiki Kaisha
TATSUYA NISHIO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
DEVICES, SYSTEMS, AND METHODS FOR DISTRIBUTED VOICE PROCESSING
Publication number
20250174229
Publication date
May 29, 2025
Sonos, Inc.
Connor Kristopher Smith
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
Digital PDM Microphone Interface
Publication number
20250168562
Publication date
May 22, 2025
SYNTIANT
Joseph Cordaro
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
LOCATING WIRELESS DEVICES
Publication number
20250168566
Publication date
May 22, 2025
Apple Inc.
Sorin V. Dusan
G08 - SIGNALLING
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Patent Application
DEVICE, METHOD AND SYSTEM FOR DETECTING OBJECTS OF INTEREST USING S...
Publication number
20250168561
Publication date
May 22, 2025
MOTOROLA SOLUTIONS, INC
Chew How LIM
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
METHOD OF WAKING A DEVICE USING SPOKEN VOICE COMMANDS
Publication number
20250168567
Publication date
May 22, 2025
Magic Leap, Inc.
David Thomas ROACH
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Noise Cancellation For Aerial Vehicle
Publication number
20250157452
Publication date
May 15, 2025
Skydio, Inc.
Gary Fong
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DIRECTION-BASED FILTERING FOR AUDIO DEVICES USING TWO MICROPHONES
Publication number
20250159404
Publication date
May 15, 2025
SONY GROUP CORPORATION
JUSTIN KENEFICK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Visualizing Auditory Content
Publication number
20250157481
Publication date
May 15, 2025
Ron Zass
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
HOWLING REMOVAL SYSTEM AND METHOD, AND COMPUTER PROGRAM THEREFOR
Publication number
20250159407
Publication date
May 15, 2025
Minkyoo Joo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Sound Generation Device And Applications
Publication number
20250150759
Publication date
May 8, 2025
Sonicedge Ltd.
Mordehai Margalit
H03 - BASIC ELECTRONIC CIRCUITRY
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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
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
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Patent Application
Home Graph
Publication number
20250140253
Publication date
May 1, 2025
Sonos, Inc.
Robert Lambourne
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
VOICE DETECTION OPTIMIZATION BASED ON SELECTED VOICE ASSISTANT SERVICE
Publication number
20250140260
Publication date
May 1, 2025
Sonos, Inc.
Connor Kristopher Smith
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
DEEP AUDIO ZOOMING: BEAMWIDTH-CONTROLLABLE NEURAL BEAMFORMER
Publication number
20250142251
Publication date
May 1, 2025
Tencent America LLC
Meng YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
PERCUSSION INSTRUMENT AND METHOD FOR REDUCING VOLUME OF PERCUSSION...
Publication number
20250131901
Publication date
Apr 24, 2025
ROLAND CORPORATION
Kiyoshi YOSHINO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
SOUND RECEIVING PROCESSING METHOD AND SOUND SIGNAL PROCESSING APPAR...
Publication number
20250133338
Publication date
Apr 24, 2025
ACER INCORPORATED
Po-Jen Tu
G01 - MEASURING TESTING