using band spreading techniques

Industry

CPC
G10L21/038

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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

G10L21/038using band spreading techniques

Industries

Patents Grantslast 30 patents

Information Patent Grant
Sound signal high frequency compensation method, sound signal post...
- Patent number 12,361,961
- Issue date Jul 15, 2025
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device and method for manipulating an audio signal
- Patent number RE50492
- Issue date Jul 15, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
Information Patent Grant
Device and method for manipulating an audio signal
- Patent number RE50493
- Issue date Jul 15, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
Information Patent Grant
Context-aware voice intelligibility enhancement
- Patent number 12,354,617
- Issue date Jul 8, 2025
- DTS, Inc.
- Daekyoung Noh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 12,347,446
- Issue date Jul 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integration of high frequency audio reconstruction techniques
- Patent number 12,340,819
- Issue date Jun 24, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal receiving and decoding method, sound signal decoding m...
- Patent number 12,340,813
- Issue date Jun 24, 2025
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integration of high frequency audio reconstruction techniques
- Patent number 12,334,102
- Issue date Jun 17, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for processing an input audio signal using cas...
- Patent number 12,308,036
- Issue date May 20, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integration of high frequency reconstruction techniques with reduce...
- Patent number 12,300,258
- Issue date May 13, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio control using auditory event detection
- Patent number 12,301,189
- Issue date May 13, 2025
- Dolby Laboratories Licensing Corporation
- Brett G. Crockett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integration of high frequency audio reconstruction techniques
- Patent number 12,300,263
- Issue date May 13, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integration of high frequency reconstruction techniques with reduce...
- Patent number 12,296,028
- Issue date May 13, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- 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
Device and method for manipulating an audio signal
- Patent number RE50430
- Issue date May 13, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
Information Patent Grant
Device and method for manipulating an audio signal
- Patent number RE50418
- Issue date May 6, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
Information Patent Grant
Device and method for manipulating an audio signal
- Patent number RE50419
- Issue date May 6, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
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
Real-time target speaker audio enhancement
- Patent number 12,272,371
- Issue date Apr 8, 2025
- Amazon Technologies, Inc.
- Ritwik Giri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross product enhanced subband block based harmonic transposition
- Patent number 12,266,374
- Issue date Apr 1, 2025
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Time-varying time-frequency tilings using non-uniform orthogonal fi...
- Patent number 12,260,867
- Issue date Mar 25, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Nils Werner
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding audio bitstreams with enhanced spectral band replication m...
- Patent number 12,260,869
- Issue date Mar 25, 2025
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device and method for manipulating an audio signal
- Patent number RE50341
- Issue date Mar 18, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
Information Patent Grant
Natural ear
- Patent number 12,249,343
- Issue date Mar 11, 2025
- Board of Regents, The University of Texas System
- Eric A. Freudenthal
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integration of high frequency reconstruction techniques with reduce...
- Patent number 12,243,543
- Issue date Mar 4, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for spectral expansion of an audio signal
- Patent number 12,236,971
- Issue date Feb 25, 2025
- ST R&DTech LLC
- John Usher
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Earphone without covering an ear canal
- Patent number 12,238,470
- Issue date Feb 25, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio decoding device, audio encoding device, audio decoding method...
- Patent number 12,223,971
- Issue date Feb 11, 2025
- NTT DoCoMo, Inc.
- Kei Kikuiri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio control using auditory event detection
- Patent number 12,218,642
- Issue date Feb 4, 2025
- Dolby Laboratories Licensing Corporation
- Brett G. Crockett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoding apparatus, and decoding...
- Patent number 12,217,764
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
- Publication number 20250225993
- Publication date Jul 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
- Publication number 20250225994
- Publication date Jul 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
- Publication number 20250225989
- Publication date Jul 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
- Publication number 20250225990
- Publication date Jul 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
- Publication number 20250225991
- Publication date Jul 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
- Publication number 20250225992
- Publication date Jul 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...
- Publication number 20250210053
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONTEXT-BASED ENTROPY CODING OF SAMPLE VALUES OF A SPECTRAL ENVELOPE
- Publication number 20250201256
- Publication date Jun 19, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Florin GHIDO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Signal Processing Method, Electronic Device and Non-Transitor...
- Publication number 20250201261
- Publication date Jun 19, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Yuliang He
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Filterbank Pitchshifter
- Publication number 20250193632
- Publication date Jun 12, 2025
- Eventide Inc.
- Corey Kereliuk
- 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
SUBBAND BLOCK BASED HARMONIC TRANSPOSITION
- Publication number 20250149055
- Publication date May 8, 2025
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODING DEVICE, AUDIO ENCODING DEVICE, AUDIO DECODING METHOD...
- Publication number 20250140274
- Publication date May 1, 2025
- NTT DoCoMo, Inc.
- Kei KIKUIRI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER AND DECODER USING A FREQUENCY DOMAIN PROCESSOR, A TIM...
- Publication number 20250124935
- Publication date Apr 17, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Sascha Disch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR SPECTRAL EXPANSION OF AN AUDIO SIGNAL
- Publication number 20250124942
- Publication date Apr 17, 2025
- ST R&DTech, LLC
- John Usher
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES
- Publication number 20250118325
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES
- Publication number 20250118326
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TECHNIQUES WITH REDUCE...
- Publication number 20250118314
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
PROCESSING OF AUDIO SIGNALS DURING HIGH FREQUENCY RECONSTRUCTION
- Publication number 20250118308
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TECHNIQUES WITH REDUCE...
- Publication number 20250118313
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES
- Publication number 20250118327
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIGITAL ENCAPSULATION OF AUDIO SIGNALS
- Publication number 20250061907
- Publication date Feb 20, 2025
- MQA Limited
- Peter Graham Craven
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION
- Publication number 20250054507
- Publication date Feb 13, 2025
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HARMONIC TRANSPOSITION IN AN AUDIO CODING METHOD AND SYSTEM
- Publication number 20250054505
- Publication date Feb 13, 2025
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EFFICIENT COMBINED HARMONIC TRANSPOSITION
- Publication number 20250037688
- Publication date Jan 30, 2025
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC OUTPUT APPARATUS
- Publication number 20250039591
- Publication date Jan 30, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF
- Publication number 20250030969
- Publication date Jan 23, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARMONIC TRANSPOSITION IN AN AUDIO CODING METHOD AND SYSTEM
- Publication number 20250029621
- Publication date Jan 23, 2025
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR DETECTING STATE OF EARPHONE BASED ON MULTIPLE...
- Publication number 20250024214
- Publication date Jan 16, 2025
- LITTLE BIRD CO., LTD
- Bo LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

using band spreading techniques

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sound signal high frequency compensation method, sound signal post...

Device and method for manipulating an audio signal

Device and method for manipulating an audio signal

Context-aware voice intelligibility enhancement

Estimation of background noise in audio signals

Integration of high frequency audio reconstruction techniques

Sound signal receiving and decoding method, sound signal decoding m...

Integration of high frequency audio reconstruction techniques

Apparatus and method for processing an input audio signal using cas...

Integration of high frequency reconstruction techniques with reduce...

Audio control using auditory event detection

Integration of high frequency audio reconstruction techniques

Integration of high frequency reconstruction techniques with reduce...

Audio control using auditory event detection

Device and method for manipulating an audio signal

Device and method for manipulating an audio signal

Device and method for manipulating an audio signal

Audio control using auditory event detection

Real-time target speaker audio enhancement

Cross product enhanced subband block based harmonic transposition

Time-varying time-frequency tilings using non-uniform orthogonal fi...

Decoding audio bitstreams with enhanced spectral band replication m...

Device and method for manipulating an audio signal

Natural ear

Integration of high frequency reconstruction techniques with reduce...

Method and device for spectral expansion of an audio signal

Earphone without covering an ear canal

Audio decoding device, audio encoding device, audio decoding method...

Audio control using auditory event detection

Encoding method, decoding method, encoding apparatus, and decoding...

Patents Applicationslast 30 patents

APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...

APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...

APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...

APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...

APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...

APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...

Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...

CONTEXT-BASED ENTROPY CODING OF SAMPLE VALUES OF A SPECTRAL ENVELOPE

Audio Signal Processing Method, Electronic Device and Non-Transitor...

Filterbank Pitchshifter

EARPHONE WITHOUT COVERING AN EAR CANAL

SUBBAND BLOCK BASED HARMONIC TRANSPOSITION

AUDIO DECODING DEVICE, AUDIO ENCODING DEVICE, AUDIO DECODING METHOD...

AUDIO ENCODER AND DECODER USING A FREQUENCY DOMAIN PROCESSOR, A TIM...

METHOD AND DEVICE FOR SPECTRAL EXPANSION OF AN AUDIO SIGNAL

INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES

INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES

INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TECHNIQUES WITH REDUCE...

MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING

PROCESSING OF AUDIO SIGNALS DURING HIGH FREQUENCY RECONSTRUCTION

INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TECHNIQUES WITH REDUCE...

INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES

DIGITAL ENCAPSULATION OF AUDIO SIGNALS

CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION

HARMONIC TRANSPOSITION IN AN AUDIO CODING METHOD AND SYSTEM

EFFICIENT COMBINED HARMONIC TRANSPOSITION

ACOUSTIC OUTPUT APPARATUS

ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF

HARMONIC TRANSPOSITION IN AN AUDIO CODING METHOD AND SYSTEM

METHOD AND DEVICE FOR DETECTING STATE OF EARPHONE BASED ON MULTIPLE...