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
Microphone and microphone system
- Patent number 12,149,898
- Issue date Nov 19, 2024
- Audio-Technica Corporation
- Ryo Kanatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for detecting sound in the surroundings of an automobile
- Patent number 12,149,903
- Issue date Nov 19, 2024
- Robert Bosch GmbH
- Jochen Reinmuth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-channel speech compression system and method
- Patent number 12,149,914
- Issue date Nov 19, 2024
- Microsoft Technology Licensing, LLC
- Dushyant Sharma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic acoustic handoff
- Patent number 12,149,919
- Issue date Nov 19, 2024
- Apple Inc.
- Jonathan D. Sheaffer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing device, signal processing method, and signal proc...
- Patent number 12,148,432
- Issue date Nov 19, 2024
- Sony Group Corporation
- Atsuo Hiroe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Multi-channel speech compression system and method
- Patent number 12,143,798
- Issue date Nov 12, 2024
- Microsoft Technology Licensing, LLC
- Dushyant Sharma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio signal generation method and system
- Patent number 12,142,290
- Issue date Nov 12, 2024
- SHENZHEN SHOKZ CO., LTD.
- Jinbo Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound source localization with reflection detection
- Patent number 12,143,783
- Issue date Nov 12, 2024
- Amazon Technologies, Inc.
- Wai Chung Chu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Playback transitions
- Patent number 12,143,788
- Issue date Nov 12, 2024
- Sonos, Inc.
- Dayn Wilberding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Silicon-based microphone device and electronic device
- Patent number 12,143,772
- Issue date Nov 12, 2024
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone system
- Patent number 12,143,782
- Issue date Nov 12, 2024
- BRITISH CAYMAN ISLANDS INTELLIGO TECHNOLOGY INC.
- Hsueh-Ying Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactive virtual reality broadcast systems and methods
- Patent number 12,136,157
- Issue date Nov 5, 2024
- TPHOENIXSMR LLC
- Scott Reilly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Field of view based audio selection
- Patent number 12,137,329
- Issue date Nov 5, 2024
- Cisco Technology, Inc.
- Ian Matthew Snyder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring of audio signals
- Patent number 12,137,327
- Issue date Nov 5, 2024
- Nokia Technologies Oy
- Arto Juhani Lehtiniemi
- 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
Methods for reducing error in environmental noise compensation systems
- Patent number 12,136,432
- Issue date Nov 5, 2024
- Dolby Laboratories Licensing Corporation
- Benjamin Alexander Jancovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic output apparatus and methods thereof
- Patent number 12,133,039
- Issue date Oct 29, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic output apparatus
- Patent number 12,133,037
- Issue date Oct 29, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hearing device with in-ear microphone and related method
- Patent number 12,126,972
- Issue date Oct 22, 2024
- GN HEARING A/S
- Jesper B. Boldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for synchronizing a viewer-effect signal of a med...
- Patent number 12,125,370
- Issue date Oct 22, 2024
- D-Box Technologies Inc.
- André Beaudin
- G08 - SIGNALLING
Information Patent Grant
Processing audio with an audio processing operation
- Patent number 12,126,311
- Issue date Oct 22, 2024
- Nokia Technologies Oy
- Birgir Magnusson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ceiling tile microphone
- Patent number 12,126,958
- Issue date Oct 22, 2024
- ClearOne, Inc.
- Derek L. Graham
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic output apparatus
- Patent number 12,126,953
- Issue date Oct 22, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
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
Auxiliary microphone and methods for improved hearing in smart glas...
- Patent number 12,120,491
- Issue date Oct 15, 2024
- Meta Platforms Technologies, LLC
- Julian Joseph Maurice Fessard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Feedforward control of an enclosed space with multiple incoherent e...
- Patent number 12,118,975
- Issue date Oct 15, 2024
- The Boeing Company
- Steven Griffin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Privacy-preserving social interaction measurement
- Patent number 12,119,019
- Issue date Oct 15, 2024
- Google LLC
- Julian Maclaren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filter coefficient optimization apparatus, filter coefficient optim...
- Patent number 12,120,490
- Issue date Oct 15, 2024
- Nippon Telegraph and Telephone Corporation
- Ryotaro Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-coherent noise reduction for audio enhancement on mobile device
- Patent number 12,120,492
- Issue date Oct 15, 2024
- Mediatek Inc.
- Chi Sheng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC OUTPUT DEVICE
- Publication number 20240388831
- Publication date Nov 21, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIELD OF VIEW BASED AUDIO SELECTION
- Publication number 20240388845
- Publication date Nov 21, 2024
- Cisco Technology, Inc.
- Ian Matthew Snyder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SELECTIVELY POWERING TV REMOTE MICROPHONES
- Publication number 20240388846
- Publication date Nov 21, 2024
- Vizio, Inc.
- W. Leo Hoarty
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus, Methods and Computer Programs for Controlling Audibility...
- Publication number 20240388844
- Publication date Nov 21, 2024
- Nokia Technologies Oy
- Miikka Tapani Vilermo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING FOR A MICROPHONE ARRAY BASED ON A STEERED RESPONSE POWE...
- Publication number 20240381025
- Publication date Nov 14, 2024
- Shure Acquisition Holdings, Inc.
- Wenshun Tian
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR DYNAMICALLY ADJUSTING THE GAIN STRUCTURE OF SOUND SOURCE...
- Publication number 20240381026
- Publication date Nov 14, 2024
- Nureva, Inc.
- KAEL BLAIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CUSTOMIZED AUTOMATED AUDIO TUNING
- Publication number 20240380373
- Publication date Nov 14, 2024
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD AND SYSTEM FOR DIRECTIONAL PROCESSING OF AUDIO INFORMATION
- Publication number 20240373161
- Publication date Nov 7, 2024
- The Secretary of State for Defence
- Gregory Singleton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
CONTACT AND ACOUSTIC MICROPHONES FOR VOICE WAKE AND VOICE PROCESSIN...
- Publication number 20240373162
- Publication date Nov 7, 2024
- Meta Platforms Technologies, LLC
- Andrew Lovitt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AMBISONIC MICROPHONE
- Publication number 20240365057
- Publication date Oct 31, 2024
- Shure Acquisition Holdings, Inc.
- Matthew Koschak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240365078
- Publication date Oct 31, 2024
- FUJIFILM CORPORATION
- Takashi AOKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ASSISTING SELECTIVE HEARING
- Publication number 20240365081
- Publication date Oct 31, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Thomas SPORER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Headphone Conversation Detect
- Publication number 20240363094
- Publication date Oct 31, 2024
- Apple Inc.
- Ashok Masilamani
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SOURCE SEPARATION DEVICE
- Publication number 20240365060
- Publication date Oct 31, 2024
- MPWAV INC.
- Hyung Min PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SOURCE SEPARATION FOR MULTI-CHANNEL BEAMFORMING BASED ON FACE...
- Publication number 20240355349
- Publication date Oct 24, 2024
- SYNAPTICS INCORPORATED
- Saeed MOSAYYEBPOUR KASKARI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF LARGE-SCALE NETWORKING EXTENDED CASCADED MICRO...
- Publication number 20240357039
- Publication date Oct 24, 2024
- SHEN ZHEN PROITAV TECHNOLOGY CO. LTD.
- Hao Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED MULTI-DEVICE AUDIO CAPTURE IN A SHARED ACOUSTIC ENVIRON...
- Publication number 20240357285
- Publication date Oct 24, 2024
- Intel Corporation
- Adam Kupryjanow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PROCESSING METHOD AND ELECTRONIC DEVICE
- Publication number 20240357231
- Publication date Oct 24, 2024
- Beijing Honor Device Co., Ltd.
- Zhenyi LIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIRECTIONAL AUDIO SOURCE SEPARATION USING HYBRID NEURAL NETWORK
- Publication number 20240357309
- Publication date Oct 24, 2024
- University of Washington
- Shyamnath Gollakota
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NEURAL NETWORK-DRIVEN FEEDBACK CANCELLATION
- Publication number 20240348994
- Publication date Oct 17, 2024
- Starkey Laboratories, Inc.
- Kelly Fitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE
- Publication number 20240347023
- Publication date Oct 17, 2024
- MAXELL, LTD.
- Hidenori TAKATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Small Footprint Multi-Channel Keyword Spotting
- Publication number 20240347051
- Publication date Oct 17, 2024
- Google LLC
- Jilong Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CASCADE AUDIO SPOTTING SYSTEM
- Publication number 20240339124
- Publication date Oct 10, 2024
- SYNAPTICS INCORPORATED
- Saeed MOSAYYEBPOUR KASKARI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REAL-TIME AUDIO-VIDEO STREAMING SYSTEM
- Publication number 20240340323
- Publication date Oct 10, 2024
- eLive GmbH
- Till KAESTNER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-VEHICLE CONVERSATION DEVICE
- Publication number 20240336181
- Publication date Oct 10, 2024
- ALPS ALPINE CO., LTD.
- Ryo ITO
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR LOCATING A SOUND SOURCE
- Publication number 20240334124
- Publication date Oct 3, 2024
- Daimler Truck AG
- Sebastian DINGLER
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
IMAGE DETECTING METHOD AND IMAGE DETECTING APPARATUS
- Publication number 20240331440
- Publication date Oct 3, 2024
- HIMAX TECHNOLOGIES LIMITED
- Keng-Chih Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatus to Improve Detection of Audio Signatures
- Publication number 20240329186
- Publication date Oct 3, 2024
- Gracenote, Inc.
- Zafar Rafii
- G01 - MEASURING TESTING
Information Patent Application
MICROPHONE CAPABLE OF COUNTERACTING NOISE
- Publication number 20240334123
- Publication date Oct 3, 2024
- TAIWAN CAROL ELECTRONICS CO., LTD.
- Ching-Lu Chang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

for combining the signals of two or more microphones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Microphone and microphone system

Device for detecting sound in the surroundings of an automobile

Multi-channel speech compression system and method

Automatic acoustic handoff

Signal processing device, signal processing method, and signal proc...

Microphone array with automated adaptive beam tracking

Multi-channel speech compression system and method

Audio signal generation method and system

Sound source localization with reflection detection

Playback transitions

Silicon-based microphone device and electronic device

Microphone system

Interactive virtual reality broadcast systems and methods

Field of view based audio selection

Monitoring of audio signals

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

Methods for reducing error in environmental noise compensation systems

Acoustic output apparatus and methods thereof

Acoustic output apparatus

Hearing device with in-ear microphone and related method

Method and system for synchronizing a viewer-effect signal of a med...

Processing audio with an audio processing operation

Ceiling tile microphone

Acoustic output apparatus

Signal processing device, signal processing method, and program

Auxiliary microphone and methods for improved hearing in smart glas...

Feedforward control of an enclosed space with multiple incoherent e...

Privacy-preserving social interaction measurement

Filter coefficient optimization apparatus, filter coefficient optim...

Non-coherent noise reduction for audio enhancement on mobile device

Patents Applicationslast 30 patents

ACOUSTIC OUTPUT DEVICE

FIELD OF VIEW BASED AUDIO SELECTION

SYSTEMS AND METHODS FOR SELECTIVELY POWERING TV REMOTE MICROPHONES

Apparatus, Methods and Computer Programs for Controlling Audibility...

BEAMFORMING FOR A MICROPHONE ARRAY BASED ON A STEERED RESPONSE POWE...

SYSTEM FOR DYNAMICALLY ADJUSTING THE GAIN STRUCTURE OF SOUND SOURCE...

CUSTOMIZED AUTOMATED AUDIO TUNING

A METHOD AND SYSTEM FOR DIRECTIONAL PROCESSING OF AUDIO INFORMATION

BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS

CONTACT AND ACOUSTIC MICROPHONES FOR VOICE WAKE AND VOICE PROCESSIN...

AMBISONIC MICROPHONE

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

SYSTEM AND METHOD FOR ASSISTING SELECTIVE HEARING

Headphone Conversation Detect

SOUND SOURCE SEPARATION DEVICE

AUDIO SOURCE SEPARATION FOR MULTI-CHANNEL BEAMFORMING BASED ON FACE...

SYSTEM AND METHOD OF LARGE-SCALE NETWORKING EXTENDED CASCADED MICRO...

DISTRIBUTED MULTI-DEVICE AUDIO CAPTURE IN A SHARED ACOUSTIC ENVIRON...

VIDEO PROCESSING METHOD AND ELECTRONIC DEVICE

DIRECTIONAL AUDIO SOURCE SEPARATION USING HYBRID NEURAL NETWORK

NEURAL NETWORK-DRIVEN FEEDBACK CANCELLATION

VEHICLE

Small Footprint Multi-Channel Keyword Spotting

CASCADE AUDIO SPOTTING SYSTEM

REAL-TIME AUDIO-VIDEO STREAMING SYSTEM

IN-VEHICLE CONVERSATION DEVICE

METHOD FOR LOCATING A SOUND SOURCE

IMAGE DETECTING METHOD AND IMAGE DETECTING APPARATUS

Methods and Apparatus to Improve Detection of Audio Signatures

MICROPHONE CAPABLE OF COUNTERACTING NOISE