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G10L19/265

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GPHYSICS G10Musical instruments G10LSPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING G10L19/00Speech or audio signal analysis-synthesis techniques for redundancy reduction

Current Industry

G10L19/265Pre-filtering

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cross product enhanced harmonic transposition
- Patent number 12,165,666
- Issue date Dec 10, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital filterbank for spectral envelope adjustment
- Patent number 12,159,642
- Issue date Dec 3, 2024
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient combined harmonic transposition
- Patent number 12,142,251
- Issue date Nov 12, 2024
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cross product enhanced harmonic transposition
- Patent number 12,119,011
- Issue date Oct 15, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method, apparatus, and system for processing audio data
- Patent number 12,100,406
- Issue date Sep 24, 2024
- Huawei Technologies Co., Ltd.
- Zhe Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for voice morphing in a data annotator tool
- Patent number 12,086,564
- Issue date Sep 10, 2024
- SoundHound AI IP, LLC
- Dylan H. Ross
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder and decoder using a frequency domain processor with f...
- Patent number 12,080,310
- Issue date Sep 3, 2024
- Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Sascha Disch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo audio encoder and decoder
- Patent number 12,080,307
- Issue date Sep 3, 2024
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal encoding method and apparatus, and audio signal decodi...
- Patent number 12,057,130
- Issue date Aug 6, 2024
- Huawei Technologies Co., Ltd.
- Dejun Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cross product enhanced subband block based harmonic transposition
- Patent number 12,033,645
- Issue date Jul 9, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder for encoding an audio signal, method for encoding an...
- Patent number 12,014,747
- Issue date Jun 18, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Markus Multrus
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Oversampling in a combined transposer filterbank
- Patent number 11,993,817
- Issue date May 28, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Post filter for audio signals
- Patent number 11,996,111
- Issue date May 28, 2024
- DOLBY INTERNATIONAL AB
- Barbara Resch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoder, decoder and methods for encoding and decoding data segment...
- Patent number 11,961,530
- Issue date Apr 16, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Ralf Geiger
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Efficient combined harmonic transposition
- Patent number 11,935,508
- Issue date Mar 19, 2024
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cross product enhanced harmonic transposition
- Patent number 11,935,551
- Issue date Mar 19, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder and decoder using a frequency domain processor with f...
- Patent number 11,929,084
- Issue date Mar 12, 2024
- Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Sascha Disch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Model based prediction in a critically sampled filterbank
- Patent number 11,915,713
- Issue date Feb 27, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio coder window and transform implementations
- Patent number 11,894,004
- Issue date Feb 6, 2024
- DTS, Inc.
- Michael M. Goodwin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Compressor target curve to avoid boosting noise
- Patent number 11,894,006
- Issue date Feb 6, 2024
- Dolby Laboratories Licensing Corporation
- Zhongjin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoder, encoder and method for informed loudness estimation employ...
- Patent number 11,875,804
- Issue date Jan 16, 2024
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Jouni Paulus
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for increasing stability of an inter-channel t...
- Patent number 11,869,518
- Issue date Jan 9, 2024
- Telefonaktiebolaget LM Ericsson
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoding apparatus, and decoding...
- Patent number 11,869,520
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low-frequency emphasis for LPC-based coding in frequency domain
- Patent number 11,854,561
- Issue date Dec 26, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Stefan Doehla
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Phase reconstruction in a speech decoder
- Patent number 11,817,107
- Issue date Nov 14, 2023
- Microsoft Technology Licensing, LLC
- Soren Skak Jensen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cross product enhanced subband block based harmonic transposition
- Patent number 11,817,110
- Issue date Nov 14, 2023
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parametric reconstruction of audio signals
- Patent number 11,769,516
- Issue date Sep 26, 2023
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder and bandwidth extension decoder
- Patent number 11,741,978
- Issue date Aug 29, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Frederik Nagel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital filterbank for spectral envelope adjustment
- Patent number 11,735,198
- Issue date Aug 22, 2023
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and system for processing audio data
- Patent number 11,727,946
- Issue date Aug 15, 2023
- Huawei Technologies Co., Ltd.
- Zhe Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD TO TRANSFORM AN AUDIO STREAM
- Publication number 20240395263
- Publication date Nov 28, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Dominik WECKBECKER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR VOICE MORPHING IN A DATA ANNOTATOR TOOL
- Publication number 20240370667
- Publication date Nov 7, 2024
- SoundHound AI IP, LLC
- Dylan H. Ross
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CROSS PRODUCT ENHANCED SUBBAND BLOCK BASED HARMONIC TRANSPOSITION
- Publication number 20240312470
- Publication date Sep 19, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
OVERSAMPLING IN A COMBINED TRANSPOSER FILTERBANK
- Publication number 20240294987
- Publication date Sep 5, 2024
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO CODING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE M...
- Publication number 20240296855
- Publication date Sep 5, 2024
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yuyong KANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Model Based Prediction in a Critically Sampled Filterbank
- Publication number 20240274142
- Publication date Aug 15, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POST FILTER FOR AUDIO SIGNALS
- Publication number 20240274145
- Publication date Aug 15, 2024
- DOLBY INTERNATIONAL AB
- Barbara Resch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
OVERSAMPLING IN A COMBINED TRANSPOSER FILTERBANK
- Publication number 20240271217
- Publication date Aug 15, 2024
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
EFFICIENT COMBINED HARMONIC TRANSPOSITION
- Publication number 20240257790
- Publication date Aug 1, 2024
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION
- Publication number 20240249739
- Publication date Jul 25, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION
- Publication number 20240194211
- Publication date Jun 13, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...
- Publication number 20240177722
- Publication date May 30, 2024
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR INCREASING STABILITY OF AN INTER-CHANNEL T...
- Publication number 20240177719
- Publication date May 30, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Erik NORVELL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LEVEL-OF-DETAIL AUDIO CODEC
- Publication number 20240127834
- Publication date Apr 18, 2024
- Sony Interactive Entertainment LLC
- Mathieu Jean
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW-FREQUENCY EMPHASIS FOR LPC-BASED CODING IN FREQUENCY DOMAIN
- Publication number 20240119953
- Publication date Apr 11, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Stefan DOEHLA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS
- Publication number 20240087584
- Publication date Mar 14, 2024
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIGITAL FILTERBANK FOR SPECTRAL ENVELOPE ADJUSTMENT
- Publication number 20240055010
- Publication date Feb 15, 2024
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASE RECONSTRUCTION IN A SPEECH DECODER
- Publication number 20240046937
- Publication date Feb 8, 2024
- Microsoft Technology Licensing, LLC
- Soren Skak Jensen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CROSS PRODUCT ENHANCED SUBBAND BLOCK BASED HARMONIC TRANSPOSITION
- Publication number 20240046940
- Publication date Feb 8, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Coder Window And Transform Implementations
- Publication number 20240005932
- Publication date Jan 4, 2024
- DTS, Inc.
- Michael M. Goodwin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER AND DECODER USING A FREQUENCY DOMAIN PROCESSOR WITH F...
- Publication number 20230402046
- Publication date Dec 14, 2023
- Sascha DISCH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER AND BANDWIDTH EXTENSION DECODER
- Publication number 20230377590
- Publication date Nov 23, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frederik NAGEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method, Apparatus, and System for Processing Audio Data
- Publication number 20230352035
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- Zhe Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODER, ENCODER, AND METHOD FOR INFORMED LOUDNESS ESTIMATION IN OB...
- Publication number 20230306973
- Publication date Sep 28, 2023
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e. V.
- Jouni Paulus
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Model Based Prediction in a Critically Sampled Filterbank
- Publication number 20230306974
- Publication date Sep 28, 2023
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION
- Publication number 20230298606
- Publication date Sep 21, 2023
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SERVER AND METHOD FOR CONTROLLING SERVER
- Publication number 20230300398
- Publication date Sep 21, 2023
- SAMSUNG ELECTRONICS CoO.,LTD.
- Yong-wook SHIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Encoder for Encoding an Audio Signal, Method for Encoding an...
- Publication number 20230290365
- Publication date Sep 14, 2023
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Markus MULTRUS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
POST FILTER FOR AUDIO SIGNALS
- Publication number 20230282222
- Publication date Sep 7, 2023
- DOLBY INTERNATIONAL AB
- Barbara Resch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EFFICIENT COMBINED HARMONIC TRANSPOSITION
- Publication number 20230245637
- Publication date Aug 3, 2023
- DOLBY INTERNATIONAL AB
- Per Ekstrand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Pre-filtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cross product enhanced harmonic transposition

Digital filterbank for spectral envelope adjustment

Efficient combined harmonic transposition

Cross product enhanced harmonic transposition

Method, apparatus, and system for processing audio data

System and method for voice morphing in a data annotator tool

Audio encoder and decoder using a frequency domain processor with f...

Stereo audio encoder and decoder

Audio signal encoding method and apparatus, and audio signal decodi...

Cross product enhanced subband block based harmonic transposition

Audio encoder for encoding an audio signal, method for encoding an...

Oversampling in a combined transposer filterbank

Post filter for audio signals

Encoder, decoder and methods for encoding and decoding data segment...

Efficient combined harmonic transposition

Cross product enhanced harmonic transposition

Audio encoder and decoder using a frequency domain processor with f...

Model based prediction in a critically sampled filterbank

Audio coder window and transform implementations

Compressor target curve to avoid boosting noise

Decoder, encoder and method for informed loudness estimation employ...

Method and apparatus for increasing stability of an inter-channel t...

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

Low-frequency emphasis for LPC-based coding in frequency domain

Phase reconstruction in a speech decoder

Cross product enhanced subband block based harmonic transposition

Parametric reconstruction of audio signals

Audio encoder and bandwidth extension decoder

Digital filterbank for spectral envelope adjustment

Method, apparatus, and system for processing audio data

Patents Applicationslast 30 patents

APPARATUS AND METHOD TO TRANSFORM AN AUDIO STREAM

SYSTEM AND METHOD FOR VOICE MORPHING IN A DATA ANNOTATOR TOOL

CROSS PRODUCT ENHANCED SUBBAND BLOCK BASED HARMONIC TRANSPOSITION

OVERSAMPLING IN A COMBINED TRANSPOSER FILTERBANK

AUDIO CODING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE M...

Model Based Prediction in a Critically Sampled Filterbank

POST FILTER FOR AUDIO SIGNALS

OVERSAMPLING IN A COMBINED TRANSPOSER FILTERBANK

EFFICIENT COMBINED HARMONIC TRANSPOSITION

CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION

CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION

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

METHOD AND APPARATUS FOR INCREASING STABILITY OF AN INTER-CHANNEL T...

LEVEL-OF-DETAIL AUDIO CODEC

LOW-FREQUENCY EMPHASIS FOR LPC-BASED CODING IN FREQUENCY DOMAIN

PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS

DIGITAL FILTERBANK FOR SPECTRAL ENVELOPE ADJUSTMENT

PHASE RECONSTRUCTION IN A SPEECH DECODER

CROSS PRODUCT ENHANCED SUBBAND BLOCK BASED HARMONIC TRANSPOSITION

Audio Coder Window And Transform Implementations

AUDIO ENCODER AND DECODER USING A FREQUENCY DOMAIN PROCESSOR WITH F...

AUDIO ENCODER AND BANDWIDTH EXTENSION DECODER

Method, Apparatus, and System for Processing Audio Data

DECODER, ENCODER, AND METHOD FOR INFORMED LOUDNESS ESTIMATION IN OB...

Model Based Prediction in a Critically Sampled Filterbank

CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION

SERVER AND METHOD FOR CONTROLLING SERVER

Audio Encoder for Encoding an Audio Signal, Method for Encoding an...

POST FILTER FOR AUDIO SIGNALS

EFFICIENT COMBINED HARMONIC TRANSPOSITION