Processing in the frequency domain

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CPC
G10L21/0232

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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

G10L21/0232Processing in the frequency domain

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing residual echo and electronic device using the same
- Patent number 12,266,377
- Issue date Apr 1, 2025
- ALi Corporation
- FenHuan Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus of noise reduction, electronic device and read...
- Patent number 12,260,873
- Issue date Mar 25, 2025
- UNISOC (CHONGQING) TECHNOLOGIES CO., LTD.
- Li Kang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech processing system and speech processing method
- Patent number 12,260,872
- Issue date Mar 25, 2025
- Honda Motor Co., Ltd.
- Kota Otsuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech denoising networks using speech and noise modeling
- Patent number 12,260,874
- Issue date Mar 25, 2025
- Samsung Electronics Co., Ltd.
- Chou-Chang Yang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Selective adaptation and utilization of noise reduction technique i...
- Patent number 12,260,857
- Issue date Mar 25, 2025
- Google LLC
- Christopher Hughes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Targeted voice separation by speaker for speech recognition
- Patent number 12,254,891
- Issue date Mar 18, 2025
- Google LLC
- Quan Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio beamforming with nulling control system and methods
- Patent number 12,250,526
- Issue date Mar 11, 2025
- Shure Acquisition Holdings, Inc.
- Wenshun Tian
- 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
Methods for reducing error in environmental noise compensation systems
- Patent number 12,243,548
- Issue date Mar 4, 2025
- Dolby Laboratories Licensing Corporation
- Benjamin Alexander Jancovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Seat-embedded speech sensors
- Patent number 12,233,752
- Issue date Feb 25, 2025
- Harman International Industries, Incorporated
- Yu Du
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Home appliance and method for voice recognition thereof
- Patent number 12,236,948
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Nokhaeng Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for processing sound used in speech recognition robot
- Patent number 12,236,969
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Ji Hwan Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for filtering out background audio signal and...
- Patent number 12,230,284
- Issue date Feb 18, 2025
- Tencent Technology (Shenzhen) Company Limited
- Dong Ming Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method to remove talker interference to noise estimator
- Patent number 12,223,975
- Issue date Feb 11, 2025
- Google LLC
- Jae Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Identifying a location for a striker of an object
- Patent number 12,220,614
- Issue date Feb 11, 2025
- Topgolf International, Inc.
- Per Dennis Ekström
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio signal processing method and system for echo mitigation using...
- Patent number 12,223,977
- Issue date Feb 11, 2025
- Analog Devices International Unlimited Company
- Charles Fox
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for selecting output wave beam of microphone array
- Patent number 12,223,976
- Issue date Feb 11, 2025
- Espressif Systems (Shanghai) Co., Ltd.
- Yang Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio system
- Patent number 12,223,978
- Issue date Feb 11, 2025
- Alps Alpine Co., Ltd.
- Nozomu Saito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Robust short-time fourier transform acoustic echo cancellation duri...
- Patent number 12,217,765
- Issue date Feb 4, 2025
- SONOS, INC.
- Daniele Giacobello
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus to reduce noise from harmonic noise sources
- Patent number 12,217,766
- Issue date Feb 4, 2025
- THE NIELSEN COMPANY (US), LLC
- Matthew McCallum
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Gain and offset diagnosis of analog-to-digital converters in sensor...
- Patent number 12,218,679
- Issue date Feb 4, 2025
- Infineon Technologies AG
- Dan Ioan Dumitru Stoica
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise reduction using specific disturbance models
- Patent number 12,211,512
- Issue date Jan 28, 2025
- Intel Corporaiton
- Adam Kupryjanow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for eliminating acoustic reverberation in an audio signal, a...
- Patent number 12,212,928
- Issue date Jan 28, 2025
- Sivantos Pte. Ltd.
- Oliver Dressler
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Action identification method, action identification device, and non...
- Patent number 12,205,612
- Issue date Jan 21, 2025
- Panasonic Intellectual Property Corporation of America
- Katsunori Daimo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wideband adaptation of echo path changes in an acoustic echo canceller
- Patent number 12,205,608
- Issue date Jan 21, 2025
- Dolby Laboratories Licensing Corporation
- Nicholas Luke Appleton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic device and method for detecting tool state based on audio
- Patent number 12,198,320
- Issue date Jan 14, 2025
- Hon Hai Precision Industry Co., Ltd.
- Yueh Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video processing method for application and electronic device
- Patent number 12,198,727
- Issue date Jan 14, 2025
- Beijing Zitiao Network Technology Co., Ltd.
- Wanli Che
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Refrigerator having panel assembly covering opening of outer plate...
- Patent number 12,185,849
- Issue date Jan 7, 2025
- LG Electronics Inc.
- Jisu Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio noise determination using one or more neural networks
- Patent number 12,192,720
- Issue date Jan 7, 2025
- NVIDIA Corporation
- Mihir Nyayate
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input selection for wind noise reduction on wearable devices
- Patent number 12,183,359
- Issue date Dec 31, 2024
- Bose Corporation
- Douglas George Morton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
SINGLE-CHANNEL SPEECH ENHANCEMENT USING ULTRASOUND
- Publication number 20250104727
- Publication date Mar 27, 2025
- The Regents of the University of California
- Xinyu Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES
- Publication number 20250095668
- Publication date Mar 20, 2025
- Bose Corporation
- Douglas George Morton
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IDENTITY RECOGNITION METHOD, APPARATUS, COMPUTER DEVICE, AND STORAG...
- Publication number 20250095655
- Publication date Mar 20, 2025
- ZJU-Hangzhou Global Scientific and Technological Innovation Center
- Feng LIN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VIDEO PROCESSING METHOD FOR APPLICATION AND ELECTRONIC DEVICE
- Publication number 20250095687
- Publication date Mar 20, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Wanli CHE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPRESSIVE HEAR-THROUGH IN PERSONAL ACOUSTIC DEVICES
- Publication number 20250087227
- Publication date Mar 13, 2025
- Bose Corporation
- John Allen Rule
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP
- Publication number 20250088794
- Publication date Mar 13, 2025
- Bose Corporation
- Yang Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYNTHETIC SPEECH PROCESSING
- Publication number 20250087203
- Publication date Mar 13, 2025
- AMAZON TECHNOLOGIES, INC.
- Abdigani Mohamed Diriye
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VERIFYING THE PROVENANCE OF A DIGITAL OBJECT USING WATERMARKING AND...
- Publication number 20250087221
- Publication date Mar 13, 2025
- DeepMind Technologies Limited
- Sven Adrian Gowal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LINEAR FILTERING FOR NOISE-SUPPRESSED SPEECH DETECTION VIA MULTIPLE...
- Publication number 20250087233
- Publication date Mar 13, 2025
- Sonos, Inc.
- Saeed Bagheri Sereshki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20250069616
- Publication date Feb 27, 2025
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Post-Quantization Gain Correction in Audio Coding
- Publication number 20250046322
- Publication date Feb 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REFRIGERATOR HAVING PANEL ASSEMBLY COVERING OPENING OF OUTER PLATE...
- Publication number 20250040731
- Publication date Feb 6, 2025
- LG ELECTRONICS INC.
- Jisu PARK
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ACOUSTIC SIGNAL PROCESSING ADAPTIVE TO USER-TO-MICROPHONE DISTANCES
- Publication number 20250048049
- Publication date Feb 6, 2025
- Intel Corporation
- Piotr Klinke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOISE CANCELLATION FOR ELECTRONIC DEVICES
- Publication number 20250037731
- Publication date Jan 30, 2025
- Hewlett-Packard Development Company, L.P.
- Lee Warren Atkinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL OF SPEECH PRESERVATION IN SPEECH ENHANCEMENT
- Publication number 20250037729
- Publication date Jan 30, 2025
- Dolby Laboratories Licensing Corporation
- Jundai Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH ENHANCEMENT METHOD AND APPARATUS
- Publication number 20250037730
- Publication date Jan 30, 2025
- EVOCO LABS CO., LTD.
- Congxi LU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR LEVEL-DEPENDENT MAXIMUM NOISE SUPPRESSION
- Publication number 20250037732
- Publication date Jan 30, 2025
- GOODIX TECHNOLOGY (HK) COMPANY LIMITED
- Sung Kyo JUNG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING AUDIO DATA, DEVICE, AND COMPUTE...
- Publication number 20250029627
- Publication date Jan 23, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Huanbin ZOU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS FOR NEURAL NETWORK-BASED VOICE ENHANCEMENT AND SYSTEMS THEREOF
- Publication number 20250029626
- Publication date Jan 23, 2025
- Sanas.ai Inc.
- Shawn ZHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VIRTUAL UNIVERSAL SERIAL BUS INTERFACE
- Publication number 20250021293
- Publication date Jan 16, 2025
- Shure Acquisition Holdings, Inc.
- Jonathan Portwood
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO ENHANCEMENT AND OPTIMIZATION OF AN IMMERSIVE AUDIO EXPERIENCE
- Publication number 20250014588
- Publication date Jan 9, 2025
- Shure Acquisition Holdings, Inc.
- Christian Yost
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED CONFERENCING PLATFORM
- Publication number 20240428817
- Publication date Dec 26, 2024
- Shure Acquisition Holdings, Inc.
- Leif Josef Moravy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO-FOCUS FOR AMBIENT NOISE CANCELLATION
- Publication number 20240428818
- Publication date Dec 26, 2024
- Google LLC
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR ACOUSTIC ECHO CANCELATION USING DEEP MULTITAS...
- Publication number 20240420720
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Amin Fazeli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MICROPHONE AUDIO SIGNAL UNIFIER AND METHODS THEREFOR
- Publication number 20240412750
- Publication date Dec 12, 2024
- Intel Corporation
- Przemyslaw Maziewski
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE REMOVAL DEVICE AND METHOD
- Publication number 20240412751
- Publication date Dec 12, 2024
- Mitsubishi Electric Corporation
- Nobuaki TANAKA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
JOINT FAR-END AND NEAR-END SPEECH INTELLIGIBILITY ENHANCEMENT
- Publication number 20240404543
- Publication date Dec 5, 2024
- RTX A/S
- Andreas Jonas FUGLSIG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DEEP AHS: A DEEP LEARNING APPROACH TO ACOUSTIC HOWLING SUPPRESSION
- Publication number 20240404542
- Publication date Dec 5, 2024
- Tencent America LLC
- Hao ZHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS, SYSTEM AND/OR METHOD FOR NOISE TIME-FREQUENCY MASKING BA...
- Publication number 20240406646
- Publication date Dec 5, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Abdullah KUCUK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DETECTION AND ATTENUATION OF VOCAL ARTIFACTS IN AUDIO
- Publication number 20240379115
- Publication date Nov 14, 2024
- Shure Acquisition Holdings, Inc.
- Stefan Hopman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Processing in the frequency domain

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for reducing residual echo and electronic device using the same

Method and apparatus of noise reduction, electronic device and read...

Speech processing system and speech processing method

Speech denoising networks using speech and noise modeling

Selective adaptation and utilization of noise reduction technique i...

Targeted voice separation by speaker for speech recognition

Audio beamforming with nulling control system and methods

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

Methods for reducing error in environmental noise compensation systems

Seat-embedded speech sensors

Home appliance and method for voice recognition thereof

Method for processing sound used in speech recognition robot

Method and apparatus for filtering out background audio signal and...

Method to remove talker interference to noise estimator

Identifying a location for a striker of an object

Audio signal processing method and system for echo mitigation using...

Method for selecting output wave beam of microphone array

Audio system

Robust short-time fourier transform acoustic echo cancellation duri...

Methods and apparatus to reduce noise from harmonic noise sources

Gain and offset diagnosis of analog-to-digital converters in sensor...

Noise reduction using specific disturbance models

Method for eliminating acoustic reverberation in an audio signal, a...

Action identification method, action identification device, and non...

Wideband adaptation of echo path changes in an acoustic echo canceller

Electronic device and method for detecting tool state based on audio

Video processing method for application and electronic device

Refrigerator having panel assembly covering opening of outer plate...

Audio noise determination using one or more neural networks

Input selection for wind noise reduction on wearable devices

Patents Applicationslast 30 patents

SINGLE-CHANNEL SPEECH ENHANCEMENT USING ULTRASOUND

INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES

IDENTITY RECOGNITION METHOD, APPARATUS, COMPUTER DEVICE, AND STORAG...

VIDEO PROCESSING METHOD FOR APPLICATION AND ELECTRONIC DEVICE

COMPRESSIVE HEAR-THROUGH IN PERSONAL ACOUSTIC DEVICES

WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP

SYNTHETIC SPEECH PROCESSING

VERIFYING THE PROVENANCE OF A DIGITAL OBJECT USING WATERMARKING AND...

LINEAR FILTERING FOR NOISE-SUPPRESSED SPEECH DETECTION VIA MULTIPLE...

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

Post-Quantization Gain Correction in Audio Coding

REFRIGERATOR HAVING PANEL ASSEMBLY COVERING OPENING OF OUTER PLATE...

ACOUSTIC SIGNAL PROCESSING ADAPTIVE TO USER-TO-MICROPHONE DISTANCES

NOISE CANCELLATION FOR ELECTRONIC DEVICES

CONTROL OF SPEECH PRESERVATION IN SPEECH ENHANCEMENT

SPEECH ENHANCEMENT METHOD AND APPARATUS

SYSTEM AND METHOD FOR LEVEL-DEPENDENT MAXIMUM NOISE SUPPRESSION

METHOD AND APPARATUS FOR PROCESSING AUDIO DATA, DEVICE, AND COMPUTE...

METHODS FOR NEURAL NETWORK-BASED VOICE ENHANCEMENT AND SYSTEMS THEREOF

VIRTUAL UNIVERSAL SERIAL BUS INTERFACE

AUDIO ENHANCEMENT AND OPTIMIZATION OF AN IMMERSIVE AUDIO EXPERIENCE

SYSTEMS AND METHODS FOR INTEGRATED CONFERENCING PLATFORM

AUDIO-FOCUS FOR AMBIENT NOISE CANCELLATION

SYSTEM AND METHOD FOR ACOUSTIC ECHO CANCELATION USING DEEP MULTITAS...

MULTI-MICROPHONE AUDIO SIGNAL UNIFIER AND METHODS THEREFOR

NOISE REMOVAL DEVICE AND METHOD

JOINT FAR-END AND NEAR-END SPEECH INTELLIGIBILITY ENHANCEMENT

DEEP AHS: A DEEP LEARNING APPROACH TO ACOUSTIC HOWLING SUPPRESSION

APPARATUS, SYSTEM AND/OR METHOD FOR NOISE TIME-FREQUENCY MASKING BA...

DETECTION AND ATTENUATION OF VOCAL ARTIFACTS IN AUDIO