using spectral analysis

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G10L19/02

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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

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G10L19/02using spectral analysis

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Patents Grantslast 30 patents

Information Patent Grant
System and method for creating a sensory experience by merging biom...
- Patent number 12,293,745
- Issue date May 6, 2025
- Paul Senn
- G06 - COMPUTING CALCULATING COUNTING
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
Time reversed audio subframe error concealment
- Patent number 12,293,766
- Issue date May 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoder for interleaving signals
- Patent number 12,293,768
- Issue date May 6, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjörling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Backward-compatible integration of high frequency reconstruction te...
- Patent number 12,288,564
- Issue date Apr 29, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Machine learning-based audio codec switching
- Patent number 12,283,283
- Issue date Apr 22, 2025
- T-Mobile USA, Inc.
- Hsin Fu Henry Chiang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Model based prediction in a critically sampled filterbank
- Patent number 12,277,945
- Issue date Apr 15, 2025
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for decoding an encoded audio or image signal...
- Patent number 12,272,365
- Issue date Apr 8, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christian Helmrich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal encoding method and apparatus, and audio signal decodi...
- Patent number 12,272,364
- Issue date Apr 8, 2025
- Huawei Technologies Co., Ltd.
- Dejun Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Alias cancelling during audio coding mode transitions
- Patent number RE50372
- Issue date Apr 8, 2025
- Dolby Laboratories Licensing Corporation
- Hyen-O Oh
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
Encoder, decoder and method for encoding and decoding audio content...
- Patent number 12,266,375
- Issue date Apr 1, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Jérémie Lecomte
- 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
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
Noise filling in multichannel audio coding
- Patent number 12,249,340
- Issue date Mar 11, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Maria Luis Valero
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detection of attachment problem of apparatus being worn by user
- Patent number 12,248,548
- Issue date Mar 11, 2025
- NEC Corporation
- Takayuki Arakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detection of attachment problem of apparatus being worn by user
- Patent number 12,248,547
- Issue date Mar 11, 2025
- NEC Corporation
- Takayuki Arakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detection of attachment problem of apparatus being worn by user
- Patent number 12,248,550
- Issue date Mar 11, 2025
- NEC Corporation
- Takayuki Arakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Encoding strategy selection for data transfer using audio transmiss...
- Patent number 12,250,028
- Issue date Mar 11, 2025
- LISNR, Inc.
- Rebekah Farrar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing method and device
- Patent number 12,249,339
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reconstruction of audio scenes from a downmix
- Patent number 12,243,542
- Issue date Mar 4, 2025
- DOLBY INTERNATIONAL AB
- Toni Hirvonen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method, apparatus and systems for audio decoding and encoding
- Patent number 12,243,549
- Issue date Mar 4, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Foundational AI model for capturing and encoding audio with artific...
- Patent number 12,236,964
- Issue date Feb 25, 2025
- Seer Global, Inc.
- Andrew Denis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, apparatus, and articles of manufacture to identify sources...
- Patent number 12,236,965
- Issue date Feb 25, 2025
- Gracenote, Inc.
- Zafar Rafii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio coding method and apparatus
- Patent number 12,236,967
- Issue date Feb 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spectral shape estimation from MDCT coefficients
- Patent number 12,230,280
- Issue date Feb 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio entropy encoder/decoder with different spectral resolutions a...
- Patent number 12,230,285
- Issue date Feb 18, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Markus Multrus
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoder for decoding an encoded audio signal and encoder for encodi...
- Patent number 12,230,286
- Issue date Feb 18, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christian Helmrich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

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
ENCODING METHOD AND APPARATUS
- Publication number 20250149046
- Publication date May 8, 2025
- Top Quality Telephony, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH CODEC BASED GENERATIVE METHOD FOR SPEECH ENHANCEMENT IN ADVE...
- Publication number 20250140265
- Publication date May 1, 2025
- Tencent America LLC
- Meng YU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS
- Publication number 20250140266
- Publication date May 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G06 - COMPUTING CALCULATING COUNTING
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
SECURE COMMUNICATION IN EDGE CLUSTERS USING AUDIO COMMUNICATIONS
- Publication number 20250132908
- Publication date Apr 24, 2025
- Dell Products L.P.
- MAXIM BALIN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REDUCED MULTIDIMENSIONAL INDICES COMPRESSION FOR AUDIO CODEC SYSTEM
- Publication number 20250131930
- Publication date Apr 24, 2025
- Cisco Technology, Inc.
- Michal Sulewski
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...
- Publication number 20250124932
- Publication date Apr 17, 2025
- Huawei Technologies Co., Ltd
- Zexin LIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-LAG FORMAT FOR AUDIO CODING
- Publication number 20250124934
- Publication date Apr 17, 2025
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- 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
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
BACKWARD-COMPATIBLE INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TE...
- Publication number 20250118312
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- 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
BACKWARD-COMPATIBLE INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TE...
- Publication number 20250118311
- Publication date Apr 10, 2025
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
- Publication number 20250118310
- Publication date Apr 10, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Tae Jin LEE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING AN AUDIO SIGNAL USING A HARMONI...
- Publication number 20250118316
- Publication date Apr 10, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Emmanuel RAVELLI
- 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
ACOUSTIC ENVIRONMENT SIMULATION
- Publication number 20250104720
- Publication date Mar 27, 2025
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen BREEBAART
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPATIAL CODING OF HIGHER ORDER AMBISONICS FOR A LOW LATENCY IMMERSI...
- Publication number 20250095660
- Publication date Mar 20, 2025
- Dolby Laboratories Licensing Corporation
- Stefanie BROWN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EFFICIENT LOUDSPEAKER SURFACE SEARCH FOR MULTICHANNEL LOUDSPEAKER S...
- Publication number 20250095659
- Publication date Mar 20, 2025
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHODS FOR GENERATING REALISTIC WAVEFORMS
- Publication number 20250095663
- Publication date Mar 20, 2025
- WellSaid Labs Inc.
- Michael PETROCHUK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS OF PROCESSING AUDIO DATA WITH A MULTI-RATE LEAR...
- Publication number 20250095664
- Publication date Mar 20, 2025
- ROBERT BOSCH GmbH
- Luca BONDI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Decoding Audio Frames and Converted Metadata Frames from a Target E...
- Publication number 20250087222
- Publication date Mar 13, 2025
- Apple Inc.
- Ravi Kiran Chivukula
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTIDIMENSIONAL CODING OF STIMULATION PULSES
- Publication number 20250082935
- Publication date Mar 13, 2025
- COCHLEAR LIMITED
- Aswin Adris Wijetillake
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR DECODING SIGNALS
- Publication number 20250087219
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH DIALOG SYSTEM AND RECIPROCITY ENFORCED NEURAL RELATIVE TRANS...
- Publication number 20250087231
- Publication date Mar 13, 2025
- Microsoft Technology Licensing, LLC
- Dushyant SHARMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VOCODER TECHNIQUES
- Publication number 20250087223
- Publication date Mar 13, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Nicola PIA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
GROUPING AND TRANSPORT OF AUDIO OBJECTS
- Publication number 20250080935
- Publication date Mar 6, 2025
- Nokia Technologies Oy
- Lasse Laaksonen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING AN AUDIO SIGNAL, AUDIO DECODER,...
- Publication number 20250078850
- Publication date Mar 6, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Emmanuel RAVELLI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

using spectral analysis

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for creating a sensory experience by merging biom...

Device and method for manipulating an audio signal

Device and method for manipulating an audio signal

Time reversed audio subframe error concealment

Audio decoder for interleaving signals

Backward-compatible integration of high frequency reconstruction te...

Data sequence generation

Machine learning-based audio codec switching

Model based prediction in a critically sampled filterbank

Apparatus and method for decoding an encoded audio or image signal...

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

Alias cancelling during audio coding mode transitions

Cross product enhanced subband block based harmonic transposition

Encoder, decoder and method for encoding and decoding audio content...

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

Device and method for manipulating an audio signal

Noise filling in multichannel audio coding

Detection of attachment problem of apparatus being worn by user

Detection of attachment problem of apparatus being worn by user

Detection of attachment problem of apparatus being worn by user

Encoding strategy selection for data transfer using audio transmiss...

Signal processing method and device

Reconstruction of audio scenes from a downmix

Method, apparatus and systems for audio decoding and encoding

Foundational AI model for capturing and encoding audio with artific...

Methods, apparatus, and articles of manufacture to identify sources...

Audio coding method and apparatus

Spectral shape estimation from MDCT coefficients

Audio entropy encoder/decoder with different spectral resolutions a...

Decoder for decoding an encoded audio signal and encoder for encodi...

Patents Applicationslast 30 patents

SUBBAND BLOCK BASED HARMONIC TRANSPOSITION

ENCODING METHOD AND APPARATUS

SPEECH CODEC BASED GENERATIVE METHOD FOR SPEECH ENHANCEMENT IN ADVE...

SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS

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

SECURE COMMUNICATION IN EDGE CLUSTERS USING AUDIO COMMUNICATIONS

REDUCED MULTIDIMENSIONAL INDICES COMPRESSION FOR AUDIO CODEC SYSTEM

Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...

MULTI-LAG FORMAT FOR AUDIO CODING

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

INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES

INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES

BACKWARD-COMPATIBLE INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TE...

PROCESSING OF AUDIO SIGNALS DURING HIGH FREQUENCY RECONSTRUCTION

BACKWARD-COMPATIBLE INTEGRATION OF HIGH FREQUENCY RECONSTRUCTION TE...

APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO

APPARATUS AND METHOD FOR PROCESSING AN AUDIO SIGNAL USING A HARMONI...

INTEGRATION OF HIGH FREQUENCY AUDIO RECONSTRUCTION TECHNIQUES

ACOUSTIC ENVIRONMENT SIMULATION

SPATIAL CODING OF HIGHER ORDER AMBISONICS FOR A LOW LATENCY IMMERSI...

EFFICIENT LOUDSPEAKER SURFACE SEARCH FOR MULTICHANNEL LOUDSPEAKER S...

SYSTEM AND METHODS FOR GENERATING REALISTIC WAVEFORMS

SYSTEMS AND METHODS OF PROCESSING AUDIO DATA WITH A MULTI-RATE LEAR...

Decoding Audio Frames and Converted Metadata Frames from a Target E...

MULTIDIMENSIONAL CODING OF STIMULATION PULSES

METHOD AND DEVICE FOR DECODING SIGNALS

SPEECH DIALOG SYSTEM AND RECIPROCITY ENFORCED NEURAL RELATIVE TRANS...

VOCODER TECHNIQUES

GROUPING AND TRANSPORT OF AUDIO OBJECTS

METHOD AND APPARATUS FOR PROCESSING AN AUDIO SIGNAL, AUDIO DECODER,...