for combining the signals of two or more microphones

Industry

CPC
H04R3/005

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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 H04R3/00Circuits for transducers , loudspeakers or microphones

Current Industry

H04R3/005for combining the signals of two or more microphones

Industries

Patents Grantslast 30 patents

Information Patent Grant
Automated tuning by measuring and equalizing speaker output in an a...
- Patent number 11,990,881
- Issue date May 21, 2024
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drone noise cancellation using sound beams
- Patent number 11,990,113
- Issue date May 21, 2024
- UAVPatent Corp.
- George Michael Matus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microphone setting adjustment based on user location
- Patent number 11,991,507
- Issue date May 21, 2024
- Lenovo (Singapore) Pte. Ltd.
- Koji Kawakita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Particular-sound detector and method, and program
- Patent number 11,990,151
- Issue date May 21, 2024
- Sony Group Corporation
- Yuki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound signal processing method, apparatus and device based on micro...
- Patent number 11,985,486
- Issue date May 14, 2024
- Weifang Goertek Microelectronics Co., Ltd.
- Xiaohong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for automatically tuning digital signal processin...
- Patent number 11,985,488
- Issue date May 14, 2024
- Shure Acquisition Holdings, Inc.
- Steven Christopher Moles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network-driven feedback cancellation
- Patent number 11,985,482
- Issue date May 14, 2024
- Starkey Laboratories, Inc.
- Kelly Fitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Matching active speaker pose between two cameras
- Patent number 11,985,417
- Issue date May 14, 2024
- Hewlett-Packard Development Company, L.P.
- Jian David Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise suppression device, noise suppression method, and storage med...
- Patent number 11,984,132
- Issue date May 14, 2024
- Mitsubishi Electric Corporation
- Satoru Furuta
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic output device
- Patent number 11,985,465
- Issue date May 14, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic output device
- Patent number 11,985,466
- Issue date May 14, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to enhance an audio signal
- Patent number 11,985,487
- Issue date May 14, 2024
- Intel Corporation
- Hector Cordourier Maruri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wearable device with directional audio
- Patent number 11,979,721
- Issue date May 7, 2024
- Apple Inc.
- Daniel A. Podhajny
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing method and system for noise mitigation of a...
- Patent number 11,978,468
- Issue date May 7, 2024
- Analog Devices International Unlimited Company
- Stijn Robben
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ambient noise aware dynamic range control and variable latency for...
- Patent number 11,978,469
- Issue date May 7, 2024
- Apple Inc.
- John Woodruff
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
In-car headphone acoustical augmented reality system
- Patent number 11,974,103
- Issue date Apr 30, 2024
- Harman International Industries, Incorporated
- Riley Winton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearity compensation method and related acoustic system
- Patent number 11,974,104
- Issue date Apr 30, 2024
- xMEMS Labs, Inc.
- Jemm Yue Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Abnormal-sound detection device and abnormal-sound detection method
- Patent number 11,971,694
- Issue date Apr 30, 2024
- NEC Corporation
- Mitsuru Sendoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordination of audio devices
- Patent number 11,968,268
- Issue date Apr 23, 2024
- Dolby Laboratories Licensing Corporation
- Glenn N. Dickins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid and a method of operating a hearing aid
- Patent number 11,968,499
- Issue date Apr 23, 2024
- Widex A/S
- Rasmus Bendtsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for integrated conferencing platform
- Patent number 11,967,333
- Issue date Apr 23, 2024
- Shure Acquisition Holdings, Inc.
- Leif Josef Moravy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Foveated beamforming for augmented reality devices and wearables
- Patent number 11,967,335
- Issue date Apr 23, 2024
- Google LLC
- Ruofei Du
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise cancellation apparatus and method
- Patent number 11,962,968
- Issue date Apr 16, 2024
- Huawei Technologies Co., Ltd.
- Jiang Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio device
- Patent number 11,962,975
- Issue date Apr 16, 2024
- SHENZHEN SHOKZ CO., LTD.
- Bingyan Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying the position of a horn honk or other acoustical informa...
- Patent number 11,958,505
- Issue date Apr 16, 2024
- Waymo LLC
- Nicholas Armstrong-Crews
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Localized wakeword verification
- Patent number 11,961,519
- Issue date Apr 16, 2024
- Sonos, Inc.
- Connor Kristopher Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of laser-based audio injection attacks using channel cros...
- Patent number 11,961,535
- Issue date Apr 16, 2024
- Intel Corporation
- Pawel Trella
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Non-coincident audio-visual capture system
- Patent number 11,962,991
- Issue date Apr 16, 2024
- DTS, Inc.
- Edward Stein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible differential microphone arrays with fractional order
- Patent number 11,956,590
- Issue date Apr 9, 2024
- Jingdong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus and controlling method thereof
- Patent number 11,948,569
- Issue date Apr 2, 2024
- Samsung Electronics Co., Ltd.
- Chanhee Choi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
NATURAL SPEECH DETECTION
- Publication number 20240169982
- Publication date May 23, 2024
- Cirrus Logic International Semiconductor Ltd.
- William E. SHERWOOD
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING
- Publication number 20240171907
- Publication date May 23, 2024
- Neatframe Limited
- Øystein Birkenes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION D...
- Publication number 20240171892
- Publication date May 23, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATION OF AUDIO DEVICES
- Publication number 20240163340
- Publication date May 16, 2024
- Dolby Laboratories Licensing Corporation
- Glenn N. Dickins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATING USER LOCATION IN A SYSTEM INCLUDING SMART AUDIO DEVICES
- Publication number 20240163611
- Publication date May 16, 2024
- Dolby Laboratories Licensing Corporation
- Carlos Eduardo Medaglia Dyonisio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUGMENTED REALITY VIRTUAL REALITY RAY TRACING SENSORY ENHANCEMENT S...
- Publication number 20240163631
- Publication date May 16, 2024
- Intel Corporation
- Joydeep Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF WAKING A DEVICE USING SPOKEN VOICE COMMANDS
- Publication number 20240163612
- Publication date May 16, 2024
- Magic Leap, Inc.
- David Thomas ROACH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Encoding with Compressed Ambience
- Publication number 20240163609
- Publication date May 16, 2024
- Apple Inc.
- Tomlinson Holman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONTEXT AWARE SOUNDSCAPE CONTROL
- Publication number 20240155289
- Publication date May 9, 2024
- Dolby Laboratories Licensing Corporation
- Zhiwei SHUANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20240155290
- Publication date May 9, 2024
- SONY GROUP CORPORATION
- ATSUO HIROE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
AUTOMATED TRANSCRIPT GENERATION FROM MULTI-CHANNEL AUDIO
- Publication number 20240153523
- Publication date May 9, 2024
- Veritext, LLC
- Anthony Donofrio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO DEVICE WITH MICROPHONE SENSITIVITY COMPENSATOR
- Publication number 20240155301
- Publication date May 9, 2024
- GN Audio A/S
- Bolaji James ADESOKAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Networked Microphone Devices, Systems, and Methods of Localized Arb...
- Publication number 20240153496
- Publication date May 9, 2024
- Sonos, Inc.
- John Tolomei
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO EVENT ANALYSIS, CLASSIFICATION, AND DETECTION SYSTEM
- Publication number 20240153526
- Publication date May 9, 2024
- ROBERT BOSCH GmbH
- Ajit Belsarkar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC CONFIGURATION BASED ON RADIO FREQUENCY SENSING
- Publication number 20240155303
- Publication date May 9, 2024
- QUALCOMM Incorporated
- Erik VISSER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Providing User Experiences on AR/VR Systems
- Publication number 20240144949
- Publication date May 2, 2024
- Meta Platforms Technologies, LLC
- Xiao Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL STETHOSCOPE
- Publication number 20240147150
- Publication date May 2, 2024
- AliveCor, Inc.
- David Nalin Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATICALLY EQUALIZING AUDIO OUTPUT BASED...
- Publication number 20240146274
- Publication date May 2, 2024
- Google LLC
- Benjamin Louis Shaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ambience Audio Representation and Associated Rendering
- Publication number 20240147179
- Publication date May 2, 2024
- Nokia Technologies Oy
- Lasse LAAKSONEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES
- Publication number 20240137720
- Publication date Apr 25, 2024
- QUALCOMM Incorporated
- Sanghyun CHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for determining a direction of propagation of a sound source...
- Publication number 20240137702
- Publication date Apr 25, 2024
- IMMERSIVE AUDIO TECHNOLOGIES FRANCE
- Olivier Thumerel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECT IMAGING WITHIN STRUCTURES
- Publication number 20240134041
- Publication date Apr 25, 2024
- Sonair AS
- Tobias DAHL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIELD OF VIEW BASED AUDIO SELECTION
- Publication number 20240137695
- Publication date Apr 25, 2024
- Cisco Technology, Inc.
- Ian Matthew Snyder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORMING VIRTUAL MICROPHONE ARRAYS USING DUAL OMNIDIRECTIONAL MICROP...
- Publication number 20240129660
- Publication date Apr 18, 2024
- Jawbone Innovations, LLC
- Gregory C. Burnett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND SYSTEM FOR IDENTIFYING WHICH NETWORKED DEVICE IS MOUNTED...
- Publication number 20240129196
- Publication date Apr 18, 2024
- AXIS AB
- Magnus ROSELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY CONTROL APPARATUS, AND DISPLAY CONTROL METHOD
- Publication number 20240129686
- Publication date Apr 18, 2024
- Pixie Dust Technologies, Inc.
- Megumi TABATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, SIGNAL PROCESSI...
- Publication number 20240129666
- Publication date Apr 18, 2024
- Nippon Telegraph and Telephone Corporation
- Tsubasa OCHIAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC PROCESSING STATE CONTROL OF A MICROPHONE OF A LISTENING D...
- Publication number 20240129667
- Publication date Apr 18, 2024
- Caavo Inc
- Ashish D. Aggarwal
- G06 - COMPUTING CALCULATING COUNTING

for combining the signals of two or more microphones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Automated tuning by measuring and equalizing speaker output in an a...

Drone noise cancellation using sound beams

Microphone setting adjustment based on user location

Particular-sound detector and method, and program

Sound signal processing method, apparatus and device based on micro...

System and method for automatically tuning digital signal processin...

Neural network-driven feedback cancellation

Matching active speaker pose between two cameras

Noise suppression device, noise suppression method, and storage med...

Acoustic output device

Acoustic output device

Methods and apparatus to enhance an audio signal

Wearable device with directional audio

Audio signal processing method and system for noise mitigation of a...

Ambient noise aware dynamic range control and variable latency for...

In-car headphone acoustical augmented reality system

Linearity compensation method and related acoustic system

Abnormal-sound detection device and abnormal-sound detection method

Coordination of audio devices

Hearing aid and a method of operating a hearing aid

Systems and methods for integrated conferencing platform

Foveated beamforming for augmented reality devices and wearables

Noise cancellation apparatus and method

Audio device

Identifying the position of a horn honk or other acoustical informa...

Localized wakeword verification

Detection of laser-based audio injection attacks using channel cros...

Non-coincident audio-visual capture system

Flexible differential microphone arrays with fractional order

Electronic apparatus and controlling method thereof

Patents Applicationslast 30 patents

NATURAL SPEECH DETECTION

AUDIO PROCESSING

ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION D...

COORDINATION OF AUDIO DEVICES

ESTIMATING USER LOCATION IN A SYSTEM INCLUDING SMART AUDIO DEVICES

AUGMENTED REALITY VIRTUAL REALITY RAY TRACING SENSORY ENHANCEMENT S...

METHOD OF WAKING A DEVICE USING SPOKEN VOICE COMMANDS

Audio Encoding with Compressed Ambience

CONTEXT AWARE SOUNDSCAPE CONTROL

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM

COMPUTING DEVICE LOCATION

AUTOMATED TRANSCRIPT GENERATION FROM MULTI-CHANNEL AUDIO

AUDIO DEVICE WITH MICROPHONE SENSITIVITY COMPENSATOR

Networked Microphone Devices, Systems, and Methods of Localized Arb...

AUDIO EVENT ANALYSIS, CLASSIFICATION, AND DETECTION SYSTEM

ACOUSTIC CONFIGURATION BASED ON RADIO FREQUENCY SENSING

Systems and Methods for Providing User Experiences on AR/VR Systems

DIGITAL STETHOSCOPE

METHODS AND SYSTEMS FOR AUTOMATICALLY EQUALIZING AUDIO OUTPUT BASED...

Ambience Audio Representation and Associated Rendering

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

GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES

Method for determining a direction of propagation of a sound source...

OBJECT IMAGING WITHIN STRUCTURES

FIELD OF VIEW BASED AUDIO SELECTION

FORMING VIRTUAL MICROPHONE ARRAYS USING DUAL OMNIDIRECTIONAL MICROP...

METHOD AND SYSTEM FOR IDENTIFYING WHICH NETWORKED DEVICE IS MOUNTED...

DISPLAY CONTROL APPARATUS, AND DISPLAY CONTROL METHOD

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, SIGNAL PROCESSI...

AUTOMATIC PROCESSING STATE CONTROL OF A MICROPHONE OF A LISTENING D...