Noise filtering

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CPC
G10L21/0208

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GPHYSICS G10Musical instruments G10LSPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING G10L21/00Processing of the speech or voice signal to produce another audible or non-audible signal

Current Industry

G10L21/0208Noise filtering

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for noise reduction in aircraft simulator sounds,...
- Patent number 12,322,406
- Issue date Jun 3, 2025
- Beihang University
- Lijing Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Call processing apparatus
- Patent number 12,322,408
- Issue date Jun 3, 2025
- DENSO TEN Limited
- Katsuaki Hikima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information 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
Information Patent Grant
Multiple concurrent voice assistants
- Patent number 12,322,391
- Issue date Jun 3, 2025
- Google LLC
- Jonathan Hayden Gomes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining echo, and storage medium
- Patent number 12,315,526
- Issue date May 27, 2025
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Nan Xu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for user voice identification using ensembled dee...
- Patent number 12,315,515
- Issue date May 27, 2025
- Intuit Inc.
- Shanshan Tuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice interaction architecture with intelligent background noise ca...
- Patent number 12,315,525
- Issue date May 27, 2025
- Amazon Technologies, Inc.
- Tony David
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing device with dynamic neural networks for sound enhancement
- Patent number 12,309,552
- Issue date May 20, 2025
- Starkey Laboratories, Inc.
- Achin Bhowmik
- 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
User interfaces for wide angle video conference
- Patent number 12,301,979
- Issue date May 13, 2025
- Apple Inc.
- Fiona Paula O'Leary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for measurement of multicomponent round-trip au...
- Patent number 12,299,349
- Issue date May 13, 2025
- Mixhalo Corp.
- Nicholas E. Ansbaugh
- 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
Detection of replay attack
- Patent number 12,288,553
- Issue date Apr 29, 2025
- Cirrus Logic Inc.
- John Paul Lesso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for generating customized spatial audio with head tracking
- Patent number 12,284,509
- Issue date Apr 22, 2025
- Creative Technology Ltd.
- Teck Chee Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent medical speech automatic recognition method and system...
- Patent number 12,277,926
- Issue date Apr 15, 2025
- China Medical University
- Der-Yang Cho
- 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
Progressive contrastive learning framework for self-supervised spea...
- Patent number 12,277,939
- Issue date Apr 15, 2025
- Tencent America LLC
- Chunlei Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for clear call under noisy conditions
- Patent number 12,277,950
- Issue date Apr 15, 2025
- Fuliang Weng
- 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
Noise reduction method and system
- Patent number 12,273,678
- Issue date Apr 8, 2025
- Oticon A/S
- Michael Syskind Pedersen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dialog enhancement using adaptive smoothing which depends exponenti...
- Patent number 12,272,376
- Issue date Apr 8, 2025
- Dolby Laboratories Licensing Corporation
- Xuemei Yu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Video processing method and related electronic device
- Patent number 12,267,591
- Issue date Apr 1, 2025
- BEIJING HONOR DEVICE CO., LTD.
- Zhenyi Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multiple state digital assistant for continuous dialog
- Patent number 12,266,380
- Issue date Apr 1, 2025
- Apple Inc.
- Sreeneel Maddika
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interrupt for noise-cancelling audio devices
- Patent number 12,260,870
- Issue date Mar 25, 2025
- Apple Inc.
- Baptiste P. Paquier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless headphone interactions
- Patent number 12,256,205
- Issue date Mar 18, 2025
- Apple Inc.
- David Chance Graham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for continuous, active, and non-intrusive user...
- Patent number 12,249,337
- Issue date Mar 11, 2025
- University of Houston System
- Miao Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decimator for audio signals
- Patent number 12,249,325
- Issue date Mar 11, 2025
- Nokia Technologies Oy
- Mikko Olavi Heikkinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system of neural network dynamic noise suppression for a...
- Patent number 12,243,545
- Issue date Mar 4, 2025
- Intel Corporation
- Adam Kupryjanow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conversational service
- Patent number 12,243,546
- Issue date Mar 4, 2025
- Nokia Technologies Oy
- Lasse Juhani Laaksonen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ear-worn electronic device incorporating annoyance model driven sel...
- Patent number 12,236,968
- Issue date Feb 25, 2025
- Starkey Laboratories, Inc.
- Ritwik Giri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
SOUND PROCESSING APPARATUS, SOUND PROCESSING METHOD, AND NON-TRANSI...
- Publication number 20250191594
- Publication date Jun 12, 2025
- Canon Kabushiki Kaisha
- TOMOKUNI HIROSAWA
- 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
Mobile Robot with Audio Perception System
- Publication number 20250189970
- Publication date Jun 12, 2025
- Robert Bosch GMBH
- Pongtep Angkititrakul
- G05 - CONTROLLING REGULATING
Information Patent Application
CONFIGURABLE VISUALIZATION OF AUDIO INFORMATION IN AUDIO-VISUAL COM...
- Publication number 20250191238
- Publication date Jun 12, 2025
- Cisco Technology, Inc.
- Pramod Bhaskar Bachhav
- G06 - COMPUTING CALCULATING COUNTING
Information 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
Program Enablement with Speech-Enabled Conversational Interactions
- Publication number 20250182754
- Publication date Jun 5, 2025
- Antoine Saad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODED SPEECH ENHANCEMENT BASED ON DEEP GENERATIVE MODEL
- Publication number 20250174235
- Publication date May 29, 2025
- Dolby Laboratories Licensing Corporation
- Xu Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR TRAINING AN ALGORITHM FOR EXTRACTING AT LEAST ONE DESIRE...
- Publication number 20250174242
- Publication date May 29, 2025
- OTICON A/S
- Michael Syskind PEDERSEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR VOICE CONTROL OF A MEDICAL IMPLANT
- Publication number 20250170409
- Publication date May 29, 2025
- Peter Forsell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTELLIGENT AUTOMATED ASSISTANT IN A MEDIA ENVIRONMENT
- Publication number 20250165130
- Publication date May 22, 2025
- Apple Inc.
- Lia T. NAPOLITANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR REDUCING VOICE NOISE, METHOD FOR TRAINING MODEL, AND DEVICE
- Publication number 20250166650
- Publication date May 22, 2025
- BIGO TECHNOLOGY PTE. LTD.
- Shanyi WEI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
USER HOTSPOT DETECTION AND AUDIO/VIDEO CONTENT RECOGNITION
- Publication number 20250166649
- Publication date May 22, 2025
- Realtek Semiconductor Corp.
- Yen-Hsun Chu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ANALOG SYSTEMS AND METHODS FOR AUDIO FEATURE EXTRACTION AND NATURAL...
- Publication number 20250166616
- Publication date May 22, 2025
- blumind Inc.
- John Linden Gosson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND VEHICLES FOR CAPTURING EMOTION OF A HUMAN DRIVER AND CU...
- Publication number 20250157472
- Publication date May 15, 2025
- Emerging Automotive, LLC
- Angel A. Penilla
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOICE OVER MUSIC RECORDING FOR ELECTRONIC DEVICES
- Publication number 20250157443
- Publication date May 15, 2025
- Apple Inc.
- Mehrez SOUDEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EAR-WORN ELECTRONIC DEVICE INCORPORATING ANNOYANCE MODEL DRIVEN SEL...
- Publication number 20250157479
- Publication date May 15, 2025
- Starkey Laboratories, Inc.
- Ritwik Giri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TONE AND ECHO CANCELLATION USING TWO ACOUSTIC SOUND CANCELLERS
- Publication number 20250149034
- Publication date May 8, 2025
- Sonos, Inc.
- Saeed Bagheri Sereshki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO MODIFICATION USING INTERCONNECTED ELECTRONIC DEVICES
- Publication number 20250149053
- Publication date May 8, 2025
- Apple Inc.
- Kathleen A. Bergeron
- 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
METHOD FOR PROVIDING AN ARTIFICIAL INTELLIGENCE SYSTEM WITH REDUCTI...
- Publication number 20250149052
- Publication date May 8, 2025
- BitHuman Inc
- Yun Fu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONFERENCE TERMINAL AND ECHO CANCELLATION METHOD
- Publication number 20250141998
- Publication date May 1, 2025
- ZHEJIANG ALIBABA ROBOT CO., LTD.
- Cheng XUE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING MICROPHONE INPUT SIGNAL IN VEHICLE
- Publication number 20250131935
- Publication date Apr 24, 2025
- Hyundai Motor Company
- Hae Sung Kang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REVERB AND NOISE ROBUST VOICE ACTIVITY DETECTION BASED ON MODULATIO...
- Publication number 20250131941
- Publication date Apr 24, 2025
- Dolby Laboratories Licensing Corporation
- Shaofan YANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND SYSTEM OF NEURAL NETWORK DYNAMIC NOISE SUPPRESSION FOR A...
- Publication number 20250124938
- Publication date Apr 17, 2025
- Intel Corporation
- Adam Kupryjanow
- G06 - COMPUTING CALCULATING COUNTING
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
UNIFIED AUDIO SUPPRESSION MODEL
- Publication number 20250111857
- Publication date Apr 3, 2025
- AMAZON TECHNOLOGIES, INC.
- Ritwik Giri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound Field Related Rendering
- Publication number 20250104726
- Publication date Mar 27, 2025
- Nokia Technologies Oy
- Juha VILKAMO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS OF ASSESSING DRIVER SAFETY BASED ON VEHICLE NOI...
- Publication number 20250104725
- Publication date Mar 27, 2025
- Quanata, LLC
- Richard Paul COX
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING AUDIO SIGNAL BASED ON DEQUA...
- Publication number 20250104722
- Publication date Mar 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Inseon JANG
- 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

Noise filtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for noise reduction in aircraft simulator sounds,...

Call processing apparatus

In-vehicle voice command control

Multiple concurrent voice assistants

Method and apparatus for determining echo, and storage medium

Method and system for user voice identification using ensembled dee...

Voice interaction architecture with intelligent background noise ca...

Hearing device with dynamic neural networks for sound enhancement

Post-mixing acoustic echo cancellation systems and methods

User interfaces for wide angle video conference

Systems and methods for measurement of multicomponent round-trip au...

Multi-channel speech compression system and method

Detection of replay attack

Method for generating customized spatial audio with head tracking

Intelligent medical speech automatic recognition method and system...

Beamforming method using online likelihood maximization combined wi...

Progressive contrastive learning framework for self-supervised spea...

Methods for clear call under noisy conditions

Audio device with distractor attenuator

Noise reduction method and system

Dialog enhancement using adaptive smoothing which depends exponenti...

Video processing method and related electronic device

Multiple state digital assistant for continuous dialog

Interrupt for noise-cancelling audio devices

Wireless headphone interactions

Systems and methods for continuous, active, and non-intrusive user...

Decimator for audio signals

Method and system of neural network dynamic noise suppression for a...

Conversational service

Ear-worn electronic device incorporating annoyance model driven sel...

Patents Applicationslast 30 patents

SOUND PROCESSING APPARATUS, SOUND PROCESSING METHOD, AND NON-TRANSI...

EARPHONE WITHOUT COVERING AN EAR CANAL

Mobile Robot with Audio Perception System

CONFIGURABLE VISUALIZATION OF AUDIO INFORMATION IN AUDIO-VISUAL COM...

AUDIO ENHANCEMENT METHOD AND APPARATUS, AND COMPUTER STORAGE MEDIUM

Program Enablement with Speech-Enabled Conversational Interactions

CODED SPEECH ENHANCEMENT BASED ON DEEP GENERATIVE MODEL

METHOD FOR TRAINING AN ALGORITHM FOR EXTRACTING AT LEAST ONE DESIRE...

SYSTEM FOR VOICE CONTROL OF A MEDICAL IMPLANT

INTELLIGENT AUTOMATED ASSISTANT IN A MEDIA ENVIRONMENT

METHOD FOR REDUCING VOICE NOISE, METHOD FOR TRAINING MODEL, AND DEVICE

USER HOTSPOT DETECTION AND AUDIO/VIDEO CONTENT RECOGNITION

ANALOG SYSTEMS AND METHODS FOR AUDIO FEATURE EXTRACTION AND NATURAL...

METHODS AND VEHICLES FOR CAPTURING EMOTION OF A HUMAN DRIVER AND CU...

VOICE OVER MUSIC RECORDING FOR ELECTRONIC DEVICES

EAR-WORN ELECTRONIC DEVICE INCORPORATING ANNOYANCE MODEL DRIVEN SEL...

TONE AND ECHO CANCELLATION USING TWO ACOUSTIC SOUND CANCELLERS

AUDIO MODIFICATION USING INTERCONNECTED ELECTRONIC DEVICES

FIRST-ORDER DIFFERENTIAL MICROPHONE ARRAY WITH STEERABLE BEAMFORMER

METHOD FOR PROVIDING AN ARTIFICIAL INTELLIGENCE SYSTEM WITH REDUCTI...

CONFERENCE TERMINAL AND ECHO CANCELLATION METHOD

METHOD AND DEVICE FOR CONTROLLING MICROPHONE INPUT SIGNAL IN VEHICLE

REVERB AND NOISE ROBUST VOICE ACTIVITY DETECTION BASED ON MODULATIO...

METHOD AND SYSTEM OF NEURAL NETWORK DYNAMIC NOISE SUPPRESSION FOR A...

MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING

UNIFIED AUDIO SUPPRESSION MODEL

Sound Field Related Rendering

SYSTEMS AND METHODS OF ASSESSING DRIVER SAFETY BASED ON VEHICLE NOI...

METHOD AND DEVICE FOR ENCODING/DECODING AUDIO SIGNAL BASED ON DEQUA...

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