for correcting frequency response

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CPC
H04R3/04

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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

H04R3/04for correcting frequency response

Industries

Patents Grantslast 30 patents

Information Patent Grant
Bayesian optimization for simultaneous deconvolution of room impuls...
- Patent number 12,323,780
- Issue date Jun 3, 2025
- Samsung Electronics Co., Ltd.
- Sunil Bharitkar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal amplifier
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- Issue date Jun 3, 2025
- Renesas Design (UK) Limited
- Anthony Gribben
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Method and system for speech recognition
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- Issue date May 27, 2025
- Alibaba Group Holding Limited
- Shiliang Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filtering method, filtering device, and storage medium stored with...
- Patent number 12,315,528
- Issue date May 27, 2025
- Yamaha Corporation
- Ryo Tanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio calibration method and system, and storage medium
- Patent number 12,309,560
- Issue date May 20, 2025
- Linkplay Technology Inc.
- Dongsheng Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method for health and medical sensing
- Patent number 12,303,287
- Issue date May 20, 2025
- ResMed Sensor Technologies Limited
- Redmond Shouldice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subband spatial processing and crosstalk processing system for conf...
- Patent number 12,309,561
- Issue date May 20, 2025
- Boomcloud 360, Inc.
- Zachary Seldess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing audio signal by using artificial i...
- Patent number 12,309,559
- Issue date May 20, 2025
- Samsung Electronics Co., Ltd.
- Paweł Daniluk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, voice input device, communication terminal, a...
- Patent number 12,309,308
- Issue date May 20, 2025
- Icom Incorporated
- Tatsuhiro Inada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio control using auditory event detection
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- Issue date May 13, 2025
- Dolby Laboratories Licensing Corporation
- Brett G. Crockett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital-to-analog converter calibration for audio amplifiers
- Patent number 12,301,246
- Issue date May 13, 2025
- Skyworks Solutions, Inc.
- Rie Sasakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Assemblies for generation of sound
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- Issue date May 13, 2025
- Pradnesh Mohare
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Information Patent Grant
Sound masking method and apparatus, and terminal device
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- Issue date May 13, 2025
- Huawei Technologies Co., Ltd.
- Xiangao Song
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio control using auditory event detection
- Patent number 12,301,190
- Issue date May 13, 2025
- Dolby Laboratories Licensing Corporation
- Brett G. Crockett
- 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-echo: an unified deep neural network model for acoustic echo...
- Patent number 12,293,769
- Issue date May 6, 2025
- Tencent America LLC
- Meng Yu
- G06 - COMPUTING CALCULATING COUNTING
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
Spatial audio for interactive audio environments
- Patent number 12,294,852
- Issue date May 6, 2025
- Magic Leap, Inc.
- Jean-Marc Jot
- 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
Method and apparatus for eliminating sound leakage
- Patent number 12,289,585
- Issue date Apr 29, 2025
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Yuheng Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Networked automixer systems and methods
- Patent number 12,289,584
- Issue date Apr 29, 2025
- Shure Acquisition Holdings, Inc.
- Gregory H. Canfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential modeling of analog effects devices and guitar amplifiers
- Patent number 12,289,586
- Issue date Apr 29, 2025
- Christoph Kemper
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facilitating calibration of an audio playback device
- Patent number 12,282,706
- Issue date Apr 22, 2025
- SONOS, INC.
- Timothy W. Sheen
- 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 processing device, amplifier device, and audio processing method
- Patent number 12,284,496
- Issue date Apr 22, 2025
- Roland Corporation
- Toshiyuki Ochi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio control using auditory event detection
- Patent number 12,283,931
- Issue date Apr 22, 2025
- Dolby Laboratories Licensing Corporation
- Brett G. Crockett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound reproducing apparatus and method
- Patent number 12,284,476
- Issue date Apr 22, 2025
- AAC Technologies Pte. Ltd.
- Timo Lamberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Leakage compensation method and system for headphone
- Patent number 12,273,675
- Issue date Apr 8, 2025
- BESTECHNIC (SHANGHAI) CO., LTD.
- Qian Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Public address device, howling suppression device, and howling supp...
- Patent number 12,273,692
- Issue date Apr 8, 2025
- Toa Corporation
- Toshimitsu Suetsugu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO HEAD, SENSOR HEAD, DEVICE AND METHOD OF ANALYSING PROPERTY OF...
- Publication number 20250176930
- Publication date Jun 5, 2025
- Sonai Health Oy
- Heikki Seppä
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EAR-WORN DEVICE AND REPRODUCTION METHOD
- Publication number 20250184665
- Publication date Jun 5, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichiro KURIHARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PLATFORM SELF-NOISE SILENCER WITH ADVANCED FAN NOISE MITIGATION
- Publication number 20250182733
- Publication date Jun 5, 2025
- Adam Kupryjanow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING AUDIO SIGNAL ON BASIS OF SENSOR
- Publication number 20250184652
- Publication date Jun 5, 2025
- Samsung Electronics Co., Ltd.
- Jeock LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED SOUND PERFORMANCE
- Publication number 20250184664
- Publication date Jun 5, 2025
- Volvo Car Corporation
- Markus Rötz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Air-Pulse Generating Device
- Publication number 20250175746
- Publication date May 29, 2025
- xMEMS Labs, Inc.
- Jemm Yue Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL FILTERBANK FOR SPECTRAL ENVELOPE ADJUSTMENT
- Publication number 20250174241
- Publication date May 29, 2025
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEARING-ASSIST SYSTEMS AND METHODS FOR AUDIO QUALITY ENHANCEMENTS I...
- Publication number 20250175736
- Publication date May 29, 2025
- The Epstein Hear Us Now Foundation
- Barry Epstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEST STAND SYSTEM FOR TESTING A DRIVER ASSISTANCE SYSTEM USING AN A...
- Publication number 20250172456
- Publication date May 29, 2025
- Christian GUTENKUNST
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPEAKER SYSTEM
- Publication number 20250174220
- Publication date May 29, 2025
- ALPS ALPINE CO., LTD.
- Haruki UESUGI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Methods and apparatus for audio equalization based on variant selec...
- Publication number 20250168564
- Publication date May 22, 2025
- Gracenote, Inc.
- Robert Coover
- B60 - VEHICLES IN GENERAL
Information Patent Application
Compression drivers
- Publication number 20250168563
- Publication date May 22, 2025
- GP ACOUSTICS (UK) LIMITED
- Mark Alexander Dodd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
MODIFYING PLAYBACK OF CONTENT USING PRE-PROCESSED PROFILE INFORMATION
- Publication number 20250167907
- Publication date May 22, 2025
- Gracenote, Inc.
- Vadim Brenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR WAVEFORM REPRODUCTION ON LINEAR HAPTIC DEVICES
- Publication number 20250161802
- Publication date May 22, 2025
- Microsoft Technology Licensing, LLC
- Nicholas John Vernon THOMPSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM, AND SERVER FOR REDUCING NOISE IN A WORKSPACE
- Publication number 20250165317
- Publication date May 22, 2025
- RingCentral, Inc.
- Epameinondas KONTOTHANASIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE, METHOD AND SYSTEM FOR DETECTING OBJECTS OF INTEREST USING S...
- Publication number 20250168561
- Publication date May 22, 2025
- MOTOROLA SOLUTIONS, INC
- Chew How LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEDIA PLAYBACK BASED ON SENSOR DATA
- Publication number 20250168584
- Publication date May 22, 2025
- Sonos, Inc.
- Jonathon Reilly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEDIA PLAYBACK BASED ON SENSOR DATA
- Publication number 20250168585
- Publication date May 22, 2025
- Sonos, Inc.
- Jonathon Reilly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEDIA PLAYBACK BASED ON SENSOR DATA
- Publication number 20250168586
- Publication date May 22, 2025
- Sonos, Inc.
- Jonathon Reilly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF WAKING A DEVICE USING SPOKEN VOICE COMMANDS
- Publication number 20250168567
- Publication date May 22, 2025
- Magic Leap, Inc.
- David Thomas ROACH
- G06 - COMPUTING CALCULATING COUNTING
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
SYSTEMS AND METHODS FOR EQUALIZING AUDIO FOR PLAYBACK ON AN ELECTRO...
- Publication number 20250168580
- Publication date May 22, 2025
- Google Technology Holdings LLC
- Adrian M. Schuster
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Noise Cancellation For Aerial Vehicle
- Publication number 20250157452
- Publication date May 15, 2025
- Skydio, Inc.
- Gary Fong
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND SYSTEM FOR SUPPORTING WALKING IN VIRTUAL ENVIRONMENT
- Publication number 20250159408
- Publication date May 15, 2025
- Gwangju Institute of Science and Technology
- Seung Jun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficiency Control in Wireless Charging Systems
- Publication number 20250158451
- Publication date May 15, 2025
- Apple Inc.
- Damiano Patron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CALIBRATION OF PLAYBACK DEVICE(S)
- Publication number 20250150768
- Publication date May 8, 2025
- Sonos, Inc.
- Ananth Jasty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR HEADSET DIAGNOSTICS
- Publication number 20250149057
- Publication date May 8, 2025
- Cirrus Logic International Semiconductor Ltd.
- Thomas I. HARVEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Playback Device, Audio Playback Method Thereof and Storage Me...
- Publication number 20250142255
- Publication date May 1, 2025
- K-TRONICS (SUZHOU) TECHNOLOGY CO., LTD.
- Biao TAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND FIELD CONTROL SYSTEM AND SOUND FIELD CONTROL METHOD
- Publication number 20250140230
- Publication date May 1, 2025
- ALPS ALPINE CO., LTD.
- Tomohiko ISE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

for correcting frequency response

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bayesian optimization for simultaneous deconvolution of room impuls...

Signal amplifier

Measuring speech intelligibility of an audio environment

Method and system for speech recognition

Filtering method, filtering device, and storage medium stored with...

Audio calibration method and system, and storage medium

Apparatus, system, and method for health and medical sensing

Subband spatial processing and crosstalk processing system for conf...

Method and device for processing audio signal by using artificial i...

Communication system, voice input device, communication terminal, a...

Audio control using auditory event detection

Digital-to-analog converter calibration for audio amplifiers

Assemblies for generation of sound

Sound masking method and apparatus, and terminal device

Audio control using auditory event detection

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

Neural-echo: an unified deep neural network model for acoustic echo...

Audio equalization of audio environment

Spatial audio for interactive audio environments

Analyzing and determining conference audio gain levels

Method and apparatus for eliminating sound leakage

Networked automixer systems and methods

Differential modeling of analog effects devices and guitar amplifiers

Facilitating calibration of an audio playback device

Data sequence generation

Audio processing device, amplifier device, and audio processing method

Audio control using auditory event detection

Sound reproducing apparatus and method

Leakage compensation method and system for headphone

Public address device, howling suppression device, and howling supp...

Patents Applicationslast 30 patents

AUDIO HEAD, SENSOR HEAD, DEVICE AND METHOD OF ANALYSING PROPERTY OF...

EAR-WORN DEVICE AND REPRODUCTION METHOD

PLATFORM SELF-NOISE SILENCER WITH ADVANCED FAN NOISE MITIGATION

APPARATUS AND METHOD FOR CONTROLLING AUDIO SIGNAL ON BASIS OF SENSOR

ENHANCED SOUND PERFORMANCE

Air-Pulse Generating Device

DIGITAL FILTERBANK FOR SPECTRAL ENVELOPE ADJUSTMENT

HEARING-ASSIST SYSTEMS AND METHODS FOR AUDIO QUALITY ENHANCEMENTS I...

TEST STAND SYSTEM FOR TESTING A DRIVER ASSISTANCE SYSTEM USING AN A...

SPEAKER SYSTEM

Methods and apparatus for audio equalization based on variant selec...

Compression drivers

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

MODIFYING PLAYBACK OF CONTENT USING PRE-PROCESSED PROFILE INFORMATION

SYSTEMS AND METHODS FOR WAVEFORM REPRODUCTION ON LINEAR HAPTIC DEVICES

METHOD, SYSTEM, AND SERVER FOR REDUCING NOISE IN A WORKSPACE

DEVICE, METHOD AND SYSTEM FOR DETECTING OBJECTS OF INTEREST USING S...

MEDIA PLAYBACK BASED ON SENSOR DATA

MEDIA PLAYBACK BASED ON SENSOR DATA

MEDIA PLAYBACK BASED ON SENSOR DATA

METHOD OF WAKING A DEVICE USING SPOKEN VOICE COMMANDS

SEAT-EMBEDDED SPEECH SENSORS

SYSTEMS AND METHODS FOR EQUALIZING AUDIO FOR PLAYBACK ON AN ELECTRO...

Noise Cancellation For Aerial Vehicle

METHOD AND SYSTEM FOR SUPPORTING WALKING IN VIRTUAL ENVIRONMENT

Efficiency Control in Wireless Charging Systems

CALIBRATION OF PLAYBACK DEVICE(S)

METHODS AND APPARATUS FOR HEADSET DIAGNOSTICS

Audio Playback Device, Audio Playback Method Thereof and Storage Me...

SOUND FIELD CONTROL SYSTEM AND SOUND FIELD CONTROL METHOD