Processing in the frequency domain

Industry

CPC
G10L21/0232

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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 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

Patents Grantslast 30 patents

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
Measuring speech intelligibility of an audio environment
- Patent number 12,316,293
- Issue date May 27, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Airport control decision support system and method based on semanti...
- Patent number 12,315,374
- Issue date May 27, 2025
- Civil Aviation University of China
- Jingchang Zhuge
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multistage low power, low latency, and real-time deep learning sing...
- Patent number 12,308,042
- Issue date May 20, 2025
- AONDEVICES, INC.
- Mouna Elkhatib
- 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
Audio signal processing method and system for noise mitigation of a...
- Patent number 12,300,260
- Issue date May 13, 2025
- Analog Devices International Unlimited Company
- Stijn Robben
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Neural sidelobe canceller for target speech separation
- Patent number 12,300,261
- Issue date May 13, 2025
- Amazon Technologies, Inc.
- Yuzhou Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio equalization of audio environment
- Patent number 12,294,342
- Issue date May 6, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice signal dereverberation processing method and apparatus, compu...
- Patent number 12,293,770
- Issue date May 6, 2025
- Tencent Technology (Shenzhen) Company Limited
- Rui Zhu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Analyzing and determining conference audio gain levels
- Patent number 12,289,085
- Issue date Apr 29, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data sequence generation
- Patent number 12,283,280
- Issue date Apr 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mengqiu Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio source separation for audio devices
- Patent number 12,272,370
- Issue date Apr 8, 2025
- Apple Inc.
- Carlos M. Avendano
- G06 - COMPUTING CALCULATING COUNTING
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

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUSES FOR SPEECH ENHANCEMENT
- Publication number 20250182773
- Publication date Jun 5, 2025
- Comcast Cable Communications, LLC
- Scott Kurtz
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTICHANNEL AND MULTI-STREAM SOURCE SEPARATION VIA MULTI-PAIR PROC...
- Publication number 20250182774
- Publication date Jun 5, 2025
- Dolby Laboratories Licensing Corporation
- Aaron Steven MASTER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CHRONIC PULMONARY DISEASE PREDICTION FROM AUDIO INPUT BASED ON INHA...
- Publication number 20250176920
- Publication date Jun 5, 2025
- SONY GROUP CORPORATION
- SACHIN KUMAR AGRAWAL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR NOISE SUPPRESSION
- Publication number 20250174243
- Publication date May 29, 2025
- META PLATFORMS, INC.
- Kaustubh Kalgaonkar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEAT-EMBEDDED SPEECH SENSORS
- Publication number 20250162468
- Publication date May 22, 2025
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Yu DU
- B60 - VEHICLES IN GENERAL
Information Patent Application
EMBEDDED ENABLEMENT FOR OPTIMAL GAIN-MASK MACHINE LEARNING, AUDIO C...
- Publication number 20250157480
- Publication date May 15, 2025
- CYPRESS SEMICONDUCTOR CORPORATION
- Anand Dubey
- 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
VERIFYING THE PROVENANCE OF A DIGITAL OBJECT USING WATERMARKING AND...
- Publication number 20250149048
- Publication date May 8, 2025
- DeepMind Technologies Limited
- Sven Adrian Gowal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Whispered and Other Low Signal-to-Noise Voice Recognition Systems a...
- Publication number 20250140275
- Publication date May 1, 2025
- Skywalk Inc.
- Tyler Nai Ming Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
RECEIVE-SIDE AUDIO PROCESSING FOR CALLS IN A WEB CONFERENCING CLIENT
- Publication number 20250131936
- Publication date Apr 24, 2025
- Cisco Technology, Inc.
- Scott PLUDE
- 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
Systems and Methods for Audio Upmixing
- Publication number 20250126426
- Publication date Apr 17, 2025
- SYNG, Inc.
- Christos Kyriakakis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Methods and Apparatus to Reduce Noise from Harmonic Noise Sources
- Publication number 20250124940
- Publication date Apr 17, 2025
- The Nielsen Company (US), LLC
- Matthew McCallum
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO FILTER SYSTEM FOR A VEHICLE
- Publication number 20250118321
- Publication date Apr 10, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Moshe Levy Israel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
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
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
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

Processing in the frequency domain

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Call processing apparatus

Measuring speech intelligibility of an audio environment

Airport control decision support system and method based on semanti...

Multistage low power, low latency, and real-time deep learning sing...

Post-mixing acoustic echo cancellation systems and methods

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

Neural sidelobe canceller for target speech separation

Audio equalization of audio environment

Voice signal dereverberation processing method and apparatus, compu...

Analyzing and determining conference audio gain levels

Data sequence generation

Audio source separation for audio devices

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

Patents Applicationslast 30 patents

METHODS AND APPARATUSES FOR SPEECH ENHANCEMENT

MULTICHANNEL AND MULTI-STREAM SOURCE SEPARATION VIA MULTI-PAIR PROC...

CHRONIC PULMONARY DISEASE PREDICTION FROM AUDIO INPUT BASED ON INHA...

SYSTEMS AND METHODS FOR NOISE SUPPRESSION

SEAT-EMBEDDED SPEECH SENSORS

EMBEDDED ENABLEMENT FOR OPTIMAL GAIN-MASK MACHINE LEARNING, AUDIO C...

TONE AND ECHO CANCELLATION USING TWO ACOUSTIC SOUND CANCELLERS

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

Whispered and Other Low Signal-to-Noise Voice Recognition Systems a...

RECEIVE-SIDE AUDIO PROCESSING FOR CALLS IN A WEB CONFERENCING CLIENT

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

Systems and Methods for Audio Upmixing

Methods and Apparatus to Reduce Noise from Harmonic Noise Sources

AUDIO FILTER SYSTEM FOR A VEHICLE

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

WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP

COMPRESSIVE HEAR-THROUGH IN PERSONAL ACOUSTIC DEVICES

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