Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal

Industry

CPC
G10L2021/02165

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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

G10L2021/02165Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal

Industries

Patents Grantslast 30 patents

Information Patent Grant
System for voice control of a medical implant
- Patent number 11,957,923
- Issue date Apr 16, 2024
- Peter Forsell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech-controlled vanity mirror
- Patent number 11,854,546
- Issue date Dec 26, 2023
- SHENZHEN XINHAI CHUANGDA TECHNOLOGY INDUSTRIAL CO., LTD
- Xing Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Voice activity detection
- Patent number 11,854,576
- Issue date Dec 26, 2023
- Bose Corporation
- Dale McElhone
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wrist wearable apparatuses and methods with desired signal extraction
- Patent number 11,854,565
- Issue date Dec 26, 2023
- SOLOS TECHNOLOGY LIMITED
- Dashen Fan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Forming virtual microphone arrays using dual omnidirectional microp...
- Patent number 11,818,534
- Issue date Nov 14, 2023
- Jawbone Innovations, LLC
- Gregory C. Burnett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound processing method, electronic device and storage medium
- Patent number 11,750,974
- Issue date Sep 5, 2023
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Chenbin Cao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial pre-filtering in hearing prostheses
- Patent number 11,750,985
- Issue date Sep 5, 2023
- Cochlear Limited
- Adam Hersbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dual-microphone adaptive filtering algorithm for collecting body so...
- Patent number 11,735,200
- Issue date Aug 22, 2023
- South China University of Technology
- Hongqiang Mo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Remote audio pickup and noise cancellation system and method
- Patent number 11,721,351
- Issue date Aug 8, 2023
- BBY Solutions, Inc.
- Jan Larsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatuses and methods for enhanced speech recognition in variable...
- Patent number 11,631,421
- Issue date Apr 18, 2023
- SOLOS TECHNOLOGY LIMITED
- Dashen Fan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic voice activity detection (AVAD) for electronic systems
- Patent number 11,627,413
- Issue date Apr 11, 2023
- Jawbone Innovations, LLC
- Nicolas Petit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice enhancement in presence of noise
- Patent number 11,610,598
- Issue date Mar 21, 2023
- Harris Global Communications, Inc.
- James Hamilton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing for noise reduction
- Patent number 11,594,240
- Issue date Feb 28, 2023
- Bose Corporation
- Alaganandan Ganeshkumar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice interaction method, device, apparatus and server
- Patent number 11,587,560
- Issue date Feb 21, 2023
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Chao Tian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker diartzation using an end-to-end model
- Patent number 11,545,157
- Issue date Jan 3, 2023
- Google LLC
- Quan Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Directional acoustic sensor and electronic device including the same
- Patent number 11,540,077
- Issue date Dec 27, 2022
- Samsung Electronics Co., Ltd.
- Cheheung Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headset for acoustic authentication of a user
- Patent number 11,494,473
- Issue date Nov 8, 2022
- Plantronics, Inc.
- Shridhar K Mukund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection and suppression of keyboard transient noise in audio stre...
- Patent number 11,443,756
- Issue date Sep 13, 2022
- Google LLC
- Simon J. Godsill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sample-accurate delay identification in a frequency domain
- Patent number 11,437,054
- Issue date Sep 6, 2022
- Dolby Laboratories Licensing Corporation
- Nicholas Luke Appleton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive null forming and echo cancellation for selective audio pic...
- Patent number 11,430,421
- Issue date Aug 30, 2022
- Bose Corporation
- Jeremy Kemmerer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for processing audio signal, and storage medium
- Patent number 11,430,460
- Issue date Aug 30, 2022
- Beijing Xiaomi Pinecone Electronics Co., Ltd.
- Haining Hou
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Autonomously motile device with adaptive beamforming
- Patent number 11,425,494
- Issue date Aug 23, 2022
- Amazon Technologies, Inc.
- Navin Chatlani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing sensor data
- Patent number 11,403,510
- Issue date Aug 2, 2022
- Nokia Technologies Oy
- Akhil Mathur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice isolation system
- Patent number 11,373,665
- Issue date Jun 28, 2022
- AVNERA CORPORATION
- David Wurtz
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Target sound enhancement device, noise estimation parameter learnin...
- Patent number 11,322,169
- Issue date May 3, 2022
- Nippon Telegraph and Telephone Corporation
- Yuma Koizumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dual-microphone methods for reverberation mitigation
- Patent number 11,322,168
- Issue date May 3, 2022
- MED-EL Elektromedizinische Geraete GmbH
- Kostas Kokkinakis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice correction apparatus and voice correction method
- Patent number 11,308,970
- Issue date Apr 19, 2022
- Fujitsu Limited
- Naoshi Matsuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inter-channel level difference based acoustic tap detection
- Patent number 11,302,342
- Issue date Apr 12, 2022
- Amazon Technologies, Inc.
- Steven Sensarn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic perimeter for reducing noise transmitted by a communicatio...
- Patent number 11,228,834
- Issue date Jan 18, 2022
- Polycom, Inc.
- Kwan K. Truong
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise-dependent audio signal selection system
- Patent number 11,227,617
- Issue date Jan 18, 2022
- Apple Inc.
- Sorin V. Dusan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

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
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
ACOUSTIC VOICE ACTIVITY DETECTION (AVAD) FOR ELECTRONIC SYSTEMS
- Publication number 20230379621
- Publication date Nov 23, 2023
- Jawbone Innovations, LLC
- Nicolas Petit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPATIAL PRE-FILTERING IN HEARING PROSTHESES
- Publication number 20230370790
- Publication date Nov 16, 2023
- COCHLEAR LIMITED
- Adam Hersbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADVANCED NOISE CANCELLATION
- Publication number 20230368806
- Publication date Nov 16, 2023
- COCHLEAR LIMITED
- Alberto GOZZI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR AUDIO SIGNAL GENERATION
- Publication number 20230317092
- Publication date Oct 5, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TELEMEDICINE SYSTEM
- Publication number 20230270389
- Publication date Aug 31, 2023
- MEDAICA INC.
- Stephen RANDALL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Digital Monitoring Badge System
- Publication number 20230228832
- Publication date Jul 20, 2023
- Vera Kozyr
- G08 - SIGNALLING
Information Patent Application
SPEECH PROCESSING METHOD AND APPARATUS AND APPARATUS FOR SPEECH PRO...
- Publication number 20230206937
- Publication date Jun 29, 2023
- BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.
- Guohui Cui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
- Publication number 20230007393
- Publication date Jan 5, 2023
- Beijing Xiaomi Mobile Software Co., Ltd.
- Chenbin CAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL PROCESSING APPARATUS AND METHOD OF PROCESSING SOUND SI...
- Publication number 20220392479
- Publication date Dec 8, 2022
- Samsung Electronics Co., Ltd.
- Cheheung KIM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Deep learning based noise reduction method using both bone-conducti...
- Publication number 20220392475
- Publication date Dec 8, 2022
- Elevoc Technology Co., Ltd.
- Youngjie Yan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD
- Publication number 20220383890
- Publication date Dec 1, 2022
- Canon Kabushiki Kaisha
- Aoi Hashiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND PROCESSING APPARATUS AND CONTROL METHOD
- Publication number 20220383891
- Publication date Dec 1, 2022
- Canon Kabushiki Kaisha
- Yuki Tsujimoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONFERENCE ROOM SYSTEM AND AUDIO PROCESSING METHOD
- Publication number 20220375486
- Publication date Nov 24, 2022
- AmTRAN TECHNOLOGY CO., LTD
- Chiung Wen TSENG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VOICE ENHANCEMENT IN PRESENCE OF NOISE
- Publication number 20220343933
- Publication date Oct 27, 2022
- Harris Global Communications, Inc.
- James Hamilton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS OF NOISE REDUCTION, ELECTRONIC DEVICE AND READ...
- Publication number 20220328058
- Publication date Oct 13, 2022
- UNISOC (CHONGQING) TECHNOLOGIES CO., LTD.
- Li Kang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH-CONTROLLED VANITY MIRROR
- Publication number 20220254342
- Publication date Aug 11, 2022
- ShenZhen XinHai ChuangDa Technology Industrial Co., Ltd.
- Xing WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO SIGNAL GENERATION METHOD AND SYSTEM
- Publication number 20220208209
- Publication date Jun 30, 2022
- SHENZHEN SHOKZ CO., LTD.
- Jinbo ZHENG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20220189498
- Publication date Jun 16, 2022
- SONY GROUP CORPORATION
- ATSUO HIROE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SIGNAL PROCESSING METHODS AND SYSTEMS FOR BEAM FORMING WITH WIND BU...
- Publication number 20220132247
- Publication date Apr 28, 2022
- Analog Devices International Unlimited Company
- Dietmar RUWISCH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE FILTERING AND VOICE ISOLATION DEVICE AND METHOD
- Publication number 20220101870
- Publication date Mar 31, 2022
- Zinfanite Technologies, Inc.
- Jana Mahen Fernando
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Remote Audio Pickup and Noise Cancellation System and Method
- Publication number 20220059113
- Publication date Feb 24, 2022
- BBY SOLUTIONS, INC.
- Jan Larsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
A Dual-Microphone Adaptive Filtering Algorithm for Collecting Body...
- Publication number 20220005491
- Publication date Jan 6, 2022
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Hongqiang MO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR PROCESSING AUDIO SIGNAL, AND STORAGE MEDIUM
- Publication number 20210398548
- Publication date Dec 23, 2021
- Beijing Xiaomi Pinecone Electronics Co., Ltd.
- Haining HOU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FORMING VIRTUAL MICROPHONE ARRAYS USING DUAL OMNIDIRECTIONAL MICROP...
- Publication number 20210400375
- Publication date Dec 23, 2021
- Jawbone Innovations, LLC
- Gregory C. Burnett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE ACTIVITY DETECTION
- Publication number 20210383825
- Publication date Dec 9, 2021
- Bose Corporation
- Dale McElhone
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIRECTIONAL ACOUSTIC SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20210329395
- Publication date Oct 21, 2021
- Samsung Electronics Co., Ltd.
- Cheheung KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOICE RECOGNITION METHOD, VOICE RECOGNITION APPARATUS, ELECTRONIC D...
- Publication number 20210295857
- Publication date Sep 23, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Nengjun OUYANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPATIAL PRE-FILTERING IN HEARING PROSTHESES
- Publication number 20210266683
- Publication date Aug 26, 2021
- COCHLEAR LIMITED
- Adam HERSBACH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for voice control of a medical implant

Speech-controlled vanity mirror

Voice activity detection

Wrist wearable apparatuses and methods with desired signal extraction

Forming virtual microphone arrays using dual omnidirectional microp...

Sound processing method, electronic device and storage medium

Spatial pre-filtering in hearing prostheses

Dual-microphone adaptive filtering algorithm for collecting body so...

Remote audio pickup and noise cancellation system and method

Apparatuses and methods for enhanced speech recognition in variable...

Acoustic voice activity detection (AVAD) for electronic systems

Voice enhancement in presence of noise

Audio signal processing for noise reduction

Voice interaction method, device, apparatus and server

Speaker diartzation using an end-to-end model

Directional acoustic sensor and electronic device including the same

Headset for acoustic authentication of a user

Detection and suppression of keyboard transient noise in audio stre...

Sample-accurate delay identification in a frequency domain

Adaptive null forming and echo cancellation for selective audio pic...

Method and device for processing audio signal, and storage medium

Autonomously motile device with adaptive beamforming

Processing sensor data

Voice isolation system

Target sound enhancement device, noise estimation parameter learnin...

Dual-microphone methods for reverberation mitigation

Voice correction apparatus and voice correction method

Inter-channel level difference based acoustic tap detection

Acoustic perimeter for reducing noise transmitted by a communicatio...

Noise-dependent audio signal selection system

Patents Applicationslast 30 patents

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

FORMING VIRTUAL MICROPHONE ARRAYS USING DUAL OMNIDIRECTIONAL MICROP...

ACOUSTIC VOICE ACTIVITY DETECTION (AVAD) FOR ELECTRONIC SYSTEMS

SPATIAL PRE-FILTERING IN HEARING PROSTHESES

ADVANCED NOISE CANCELLATION

SYSTEMS AND METHODS FOR AUDIO SIGNAL GENERATION

TELEMEDICINE SYSTEM

Digital Monitoring Badge System

SPEECH PROCESSING METHOD AND APPARATUS AND APPARATUS FOR SPEECH PRO...

SOUND PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM

SOUND SIGNAL PROCESSING APPARATUS AND METHOD OF PROCESSING SOUND SI...

Deep learning based noise reduction method using both bone-conducti...

APPARATUS AND METHOD

SOUND PROCESSING APPARATUS AND CONTROL METHOD

CONFERENCE ROOM SYSTEM AND AUDIO PROCESSING METHOD

VOICE ENHANCEMENT IN PRESENCE OF NOISE

METHOD AND APPARATUS OF NOISE REDUCTION, ELECTRONIC DEVICE AND READ...

SPEECH-CONTROLLED VANITY MIRROR

AUDIO SIGNAL GENERATION METHOD AND SYSTEM

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

SIGNAL PROCESSING METHODS AND SYSTEMS FOR BEAM FORMING WITH WIND BU...

NOISE FILTERING AND VOICE ISOLATION DEVICE AND METHOD

Remote Audio Pickup and Noise Cancellation System and Method

A Dual-Microphone Adaptive Filtering Algorithm for Collecting Body...

METHOD AND DEVICE FOR PROCESSING AUDIO SIGNAL, AND STORAGE MEDIUM

FORMING VIRTUAL MICROPHONE ARRAYS USING DUAL OMNIDIRECTIONAL MICROP...

VOICE ACTIVITY DETECTION

DIRECTIONAL ACOUSTIC SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME

VOICE RECOGNITION METHOD, VOICE RECOGNITION APPARATUS, ELECTRONIC D...

SPATIAL PRE-FILTERING IN HEARING PROSTHESES