Generation or adaptation of centre channel in multi-channel audio systems

Industry

CPC
H04S2400/05

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Parent Industries

HELECTRICITY H04Electric communication H04SSTEREOPHONIC SYSTEMS H04S2400/00Details of stereophonic systems covered by H04S but not provided for in its groups

Current Industry

H04S2400/05Generation or adaptation of centre channel in multi-channel audio systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Manipulation of playback device response using signal processing
- Patent number 11,974,114
- Issue date Apr 30, 2024
- Sonos, Inc.
- Mike Chamness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio apparatus and method of controlling the same
- Patent number 11,968,521
- Issue date Apr 23, 2024
- Samsung Electronics Co., Ltd.
- Ho Seok Wey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay estimation method and apparatus
- Patent number 11,950,079
- Issue date Apr 2, 2024
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing stereo image enhancement of a multi...
- Patent number 11,832,079
- Issue date Nov 28, 2023
- Harman Becker Automotive Systems GmbH
- Friedrich Von Turckheim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo parameters for stereo decoding
- Patent number 11,823,689
- Issue date Nov 21, 2023
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar Chebiyyam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for processing internal channels for low complexi...
- Patent number 11,810,583
- Issue date Nov 7, 2023
- Samsung Electronics Co., Ltd.
- Sun-min Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for processing a stereo signal
- Patent number 11,750,995
- Issue date Sep 5, 2023
- Huawei Technologies Co., Ltd.
- Liyun Pang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Renderer controlled spatial upmix
- Patent number 11,743,668
- Issue date Aug 29, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christian Ertel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic device with first sound outputting device for input signal...
- Patent number 11,689,872
- Issue date Jun 27, 2023
- FAURECIA CLARION ELECTRONICS CO., LTD.
- Tetsuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for an ultrasonic emitter system floor audio unit
- Patent number 11,665,497
- Issue date May 30, 2023
- Voyetra Turtle Beach, Inc.
- Juergen Stark
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for generating and outputting an acoustic multichannel signal
- Patent number 11,659,346
- Issue date May 23, 2023
- ASK INDUSTRIES GMBH
- Daniel Kotulla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surround sound location virtualization
- Patent number 11,582,572
- Issue date Feb 14, 2023
- Bose Corporation
- James Tracey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for an audio reproduction device
- Patent number 11,545,130
- Issue date Jan 3, 2023
- Scaeva Technologies, Inc.
- Steven Elliott Curd
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Manipulation of playback device response using signal processing
- Patent number 11,528,573
- Issue date Dec 13, 2022
- Sonos, Inc.
- Mike Chamness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time domain neural networks for spatial audio reproduction
- Patent number 11,490,218
- Issue date Nov 1, 2022
- Apple Inc.
- Symeon Delikaris Manias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for processing multi-channel audio signals, method for proce...
- Patent number 11,445,320
- Issue date Sep 13, 2022
- Sennheiser electronic GmbH & Co. KG
- Johannes Heinrich Kares
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manipulating signal flows via a controller
- Patent number 11,445,316
- Issue date Sep 13, 2022
- MUSICAL ARTWORKZ BVBA
- Tim Peeters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing internal channels for low complexi...
- Patent number 11,404,068
- Issue date Aug 2, 2022
- Samsung Electronics Co., Ltd.
- Sun-min Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, apparatus and systems for audio reproduction
- Patent number 11,350,231
- Issue date May 31, 2022
- Dolby Laboratories Licensing Corporation
- Christophe Chabanne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio device
- Patent number 11,330,385
- Issue date May 10, 2022
- Steven Jay Borne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Delay estimation method and apparatus
- Patent number 11,304,019
- Issue date Apr 12, 2022
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo parameters for stereo decoding
- Patent number 11,205,436
- Issue date Dec 21, 2021
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar Chebiyyam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Manipulation of playback device response using signal processing
- Patent number 11,202,160
- Issue date Dec 14, 2021
- Sonos, Inc.
- Mike Chamness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Renderer controlled spatial upmix
- Patent number 11,184,728
- Issue date Nov 23, 2021
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christian Ertel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for outputting an audio signal into an interior via an outpu...
- Patent number 11,153,686
- Issue date Oct 19, 2021
- ASK INDUSTRIES GMBH
- Daniel Kotulla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for an ultrasonic emitter system floor audio unit
- Patent number 11,153,705
- Issue date Oct 19, 2021
- Voyetra Turtle Beach, Inc.
- Juergen Stark
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for processing a multichannel audio signal
- Patent number 11,096,007
- Issue date Aug 17, 2021
- Faurecia Clarion Electronics Europe
- Grégory Olivier Kleinhans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectral defect compensation for crosstalk processing of spatial au...
- Patent number 11,051,121
- Issue date Jun 29, 2021
- Boomcloud 360, Inc.
- Zachary Seldess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for generating and outputting an acoustic multichannel signal
- Patent number 11,019,446
- Issue date May 25, 2021
- ASK INDUSTRIES GMBH
- Daniel Kotulla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for stereo field enhancement in two channel audio...
- Patent number 10,999,695
- Issue date May 4, 2021
- Bongiovi Acoustics LLC.
- Anthony Bongiovi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL AUDIO PLAYBACK SYSTEM
- Publication number 20230412980
- Publication date Dec 21, 2023
- Shih-Chieh HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT
- Publication number 20230300555
- Publication date Sep 21, 2023
- Voyetra Turtle Beach, Inc.
- Juergen Stark
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO DEVICE AND CONTROL METHOD THEREOR
- Publication number 20230292079
- Publication date Sep 14, 2023
- Samsung Electronics Co., Ltd.
- Ho Seok WEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Surround Sound Location Virtualization
- Publication number 20230276188
- Publication date Aug 31, 2023
- Bose Corporation
- James Tracey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO INTEGRATION OF PORTABLE ELECTRONIC DEVICES FOR ENCLOSED ENVIR...
- Publication number 20230217202
- Publication date Jul 6, 2023
- Apple Inc.
- Daniel K. BOOTHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SIGNAL OUTPUT METHOD, AUDIO SIGNAL OUTPUT DEVICE, AND AUDIO S...
- Publication number 20230199426
- Publication date Jun 22, 2023
- Yamaha Corporation
- Akihiko SUYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR DYNAMIC VOICE ENHANCEMENT
- Publication number 20230040743
- Publication date Feb 9, 2023
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Shao-Fu SHIH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COLORLESS GENERATION OF ELEVATION PERCEPTUAL CUES USING ALL-PASS FI...
- Publication number 20230025801
- Publication date Jan 26, 2023
- Boomcloud 360 Inc.
- Zachary Seldess
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR PROCESSING INTERNAL CHANNELS FOR LOW COMPLEXI...
- Publication number 20220358938
- Publication date Nov 10, 2022
- Samsung Electronics Co., Ltd.
- Sun-min KIM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL PROCESSING METHOD AND AUDIO SIGNAL PROCESSING APPARATUS
- Publication number 20220329957
- Publication date Oct 13, 2022
- Peng LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING STEREO IMAGE ENHANCEMENT OF A MULTI...
- Publication number 20220322020
- Publication date Oct 6, 2022
- Harman Becker Automotive Systems GmbH
- Friedrich VON TURCKHEIM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR AUDIO REPRODUCTION
- Publication number 20220272472
- Publication date Aug 25, 2022
- Dolby Laboratories Licensing Corporation
- Christophe Chabanne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Delay Estimation Method and Apparatus
- Publication number 20220191635
- Publication date Jun 16, 2022
- Huawei Technologies Co., Ltd
- Eyal Shlomot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC DEVICE
- Publication number 20220182774
- Publication date Jun 9, 2022
- Faurecia Clarion Electronics Co., Ltd.
- Tetsuo WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20220174450
- Publication date Jun 2, 2022
- Samsung Electronics Co., Ltd.
- Sungha SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREO PARAMETERS FOR STEREO DECODING
- Publication number 20220115026
- Publication date Apr 14, 2022
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar CHEBIYYAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Adaptive Audio Centering for Head Tracking in Spatial Audio Applica...
- Publication number 20220103965
- Publication date Mar 31, 2022
- Apple Inc.
- Xiaoyuan Tu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RENDERER CONTROLLED SPATIAL UPMIX
- Publication number 20220070603
- Publication date Mar 3, 2022
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Christian ERTEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT
- Publication number 20220038839
- Publication date Feb 3, 2022
- Voyetra Turtle Beach, Inc.
- Juergen Stark
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING A STEREO SIGNAL
- Publication number 20210352425
- Publication date Nov 11, 2021
- Huawei Technologies Co., Ltd
- Liyun PANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR AUDIO REPRODUCTION
- Publication number 20210266690
- Publication date Aug 26, 2021
- Dolby Laboratories Licensing Corporation
- Christophe Chabanne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANIPULATING SIGNAL FLOWS VIA A CONTROLLER
- Publication number 20210250718
- Publication date Aug 12, 2021
- MUSICAL ARTWORKZ BVBA
- Tim PEETERS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR GENERATING AND OUTPUTTING AN ACOUSTIC MULTICHANNEL SIGNAL
- Publication number 20210250719
- Publication date Aug 12, 2021
- ASK INDUSTRIES GMBH
- Daniel KOTULLA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Surround Sound Location Virtualization
- Publication number 20210243544
- Publication date Aug 5, 2021
- Bose Corporation
- James Tracey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT
- Publication number 20210084430
- Publication date Mar 18, 2021
- Voyetra Turtle Beach, Inc.
- Juergen Stark
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STEREO PARAMETERS FOR STEREO DECODING
- Publication number 20200335114
- Publication date Oct 22, 2020
- Qualcomm Incorporated
- Venkata Subrahmanyam Chandra Sekhar CHEBIYYAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR PROCESSING A MULTICHANNEL AUDIO SIGNAL
- Publication number 20200221246
- Publication date Jul 9, 2020
- PARROT FAURECIA AUTOMOTIVE SAS
- Grégory Olivier KLEINHANS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Delay Estimation Method and Apparatus
- Publication number 20200137504
- Publication date Apr 30, 2020
- Huawei Technologies Co., Ltd
- Eyal Shlomot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR OUTPUTTING AN AUDIO SIGNAL INTO AN INTERIOR VIA AN OUTPU...
- Publication number 20200137496
- Publication date Apr 30, 2020
- ASK INDUSTRIES GMBH
- Daniel KOTULLA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO TRIANGULAR SYSTEM BASED ON THE STRUCTURE OF THE STEREOPHONIC...
- Publication number 20200120435
- Publication date Apr 16, 2020
- Gilberto Torres Ayala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Generation or adaptation of centre channel in multi-channel audio systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Manipulation of playback device response using signal processing

Audio apparatus and method of controlling the same

Delay estimation method and apparatus

System and method for providing stereo image enhancement of a multi...

Stereo parameters for stereo decoding

Method and device for processing internal channels for low complexi...

Method and apparatus for processing a stereo signal

Renderer controlled spatial upmix

Acoustic device with first sound outputting device for input signal...

Method and apparatus for an ultrasonic emitter system floor audio unit

Method for generating and outputting an acoustic multichannel signal

Surround sound location virtualization

System and method for an audio reproduction device

Manipulation of playback device response using signal processing

Time domain neural networks for spatial audio reproduction

Device for processing multi-channel audio signals, method for proce...

Manipulating signal flows via a controller

Method and device for processing internal channels for low complexi...

Methods, apparatus and systems for audio reproduction

Audio device

Delay estimation method and apparatus

Stereo parameters for stereo decoding

Manipulation of playback device response using signal processing

Renderer controlled spatial upmix

Method for outputting an audio signal into an interior via an outpu...

Method and apparatus for an ultrasonic emitter system floor audio unit

Method for processing a multichannel audio signal

Spectral defect compensation for crosstalk processing of spatial au...

Method for generating and outputting an acoustic multichannel signal

System and method for stereo field enhancement in two channel audio...

Patents Applicationslast 30 patents

MULTI-CHANNEL AUDIO PLAYBACK SYSTEM

METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT

AUDIO DEVICE AND CONTROL METHOD THEREOR

Surround Sound Location Virtualization

AUDIO INTEGRATION OF PORTABLE ELECTRONIC DEVICES FOR ENCLOSED ENVIR...

AUDIO SIGNAL OUTPUT METHOD, AUDIO SIGNAL OUTPUT DEVICE, AND AUDIO S...

METHOD AND SYSTEM FOR DYNAMIC VOICE ENHANCEMENT

COLORLESS GENERATION OF ELEVATION PERCEPTUAL CUES USING ALL-PASS FI...

METHOD AND DEVICE FOR PROCESSING INTERNAL CHANNELS FOR LOW COMPLEXI...

AUDIO SIGNAL PROCESSING METHOD AND AUDIO SIGNAL PROCESSING APPARATUS

SYSTEM AND METHOD FOR PROVIDING STEREO IMAGE ENHANCEMENT OF A MULTI...

METHODS, APPARATUS AND SYSTEMS FOR AUDIO REPRODUCTION

Delay Estimation Method and Apparatus

ACOUSTIC DEVICE

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

STEREO PARAMETERS FOR STEREO DECODING

Adaptive Audio Centering for Head Tracking in Spatial Audio Applica...

RENDERER CONTROLLED SPATIAL UPMIX

METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT

METHOD AND APPARATUS FOR PROCESSING A STEREO SIGNAL

METHODS, APPARATUS AND SYSTEMS FOR AUDIO REPRODUCTION

MANIPULATING SIGNAL FLOWS VIA A CONTROLLER

METHOD FOR GENERATING AND OUTPUTTING AN ACOUSTIC MULTICHANNEL SIGNAL

Surround Sound Location Virtualization

METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT

STEREO PARAMETERS FOR STEREO DECODING

METHOD FOR PROCESSING A MULTICHANNEL AUDIO SIGNAL

Delay Estimation Method and Apparatus

METHOD FOR OUTPUTTING AN AUDIO SIGNAL INTO AN INTERIOR VIA AN OUTPU...

AUDIO TRIANGULAR SYSTEM BASED ON THE STRUCTURE OF THE STEREOPHONIC...