the excitation function being a code excitation

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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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G10L19/12the excitation function being a code excitation

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Patents Grantslast 30 patents

Information Patent Grant
Audio decoding device, audio encoding device, audio decoding method...
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Encoding method, decoding method, encoding apparatus, and decoding...
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- Issue date Feb 4, 2025
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Apparatus for encoding and decoding of integrated speech and audio
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- Issue date Jan 21, 2025
- Electronics and Telecommunications Research Institute
- Tae Jin Lee
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Audio signal classification based on frequency spectrum fluctuation
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- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Zhe Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Method and apparatus for processing an audio signal, audio decoder,...
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- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Emmanuel Ravelli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Audio coding method and apparatus
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Apparatus and method for synthesizing an audio signal, decoder, enc...
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- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Guillaume Fuchs
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Post filter for audio signals
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- DOLBY INTERNATIONAL AB
- Barbara Resch
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Audio decoder, method and computer program using a zero-input-respo...
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Apparatus and method for selecting one of a first encoding algorith...
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LPC residual signal encoding/decoding apparatus of modified discret...
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Audio signal compression method and apparatus using deep neural net...
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Method and apparatus for processing an audio signal, audio decoder,...
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Encoding method, decoding method, encoding apparatus, and decoding...
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Periodic-combined-envelope-sequence generation device, periodic-com...
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- Issue date Dec 19, 2023
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Information Patent Grant
System and method for processing an audio input signal
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- Issue date Nov 21, 2023
- GM Global Technology Operations LLC
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Concept for encoding an audio signal and decoding an audio signal u...
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- Issue date Oct 24, 2023
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Apparatus and method for improved signal fade out in different doma...
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Information Patent Grant
Classification of audio signal as speech or music based on energy f...
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- Issue date Sep 12, 2023
- Huawei Technologies Co., Ltd.
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Audio coding device, audio coding method, audio coding program, aud...
- Patent number 11,749,292
- Issue date Sep 5, 2023
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
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Patents Applicationslast 30 patents

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AUDIO CODING USING COMBINATION OF MACHINE LEARNING BASED TIME-VARYI...
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- QUALCOMM Incorporated
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SYSTEM AND METHOD FOR VOICE MORPHING IN A DATA ANNOTATOR TOOL
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- Publication date Nov 7, 2024
- SoundHound AI IP, LLC
- Dylan H. Ross
- G06 - COMPUTING CALCULATING COUNTING
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METHOD AND DEVICE FOR UNIFIED TIME-DOMAIN / FREQUENCY DOMAIN CODING...
- Publication number 20240321285
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- VOICEAGE CORPORATION
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- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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POST FILTER FOR AUDIO SIGNALS
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- Publication date Aug 15, 2024
- DOLBY INTERNATIONAL AB
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AUDIO ENCODER, METHOD FOR PROVIDING AN ENCODED REPRESENTATION OF AN...
- Publication number 20240194207
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Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...
- Publication number 20240177722
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- Huawei Technologies Co., Ltd
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METHOD AND APPARATUS FOR PROCESSING AN AUDIO SIGNAL, AUDIO DECODER,...
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- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
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APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
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- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRET...
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PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATION DEVICE, PERIODIC-COM...
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- Nippon Telegraph and Telephone Corporation
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AUDIO DECODER, METHOD AND COMPUTER PROGRAM USING A ZERO-INPUT-RESPO...
- Publication number 20240046941
- Publication date Feb 8, 2024
- Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
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Linear Prediction Residual Energy Tilt-Based Audio Signal Classific...
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- Huawei Technologies Co., Ltd
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METHOD AND APPARATUS FOR PROCESSING AN AUDIO SIGNAL, AUDIO DECODER,...
- Publication number 20230335147
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- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
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Methods, Encoder And Decoder For Linear Predictive Encoding And Dec...
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- VOICEAGE EVS LLC
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CODING APPARATUS, DECODING APPARATUS, CODING METHOD, DECODING METHO...
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Audio Encoder for Encoding an Audio Signal, Method for Encoding an...
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POST FILTER FOR AUDIO SIGNALS
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- DOLBY INTERNATIONAL AB
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SYSTEM AND METHOD FOR PROCESSING AN AUDIO INPUT SIGNAL
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- GM GLOBAL TECHNOLOGY OPERATIONS LLC
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- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
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VOICE PROCESSING METHOD, APPARATUS, AND DEVICE AND STORAGE MEDIUM
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the excitation function being a code excitation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Apparatus for encoding and decoding of integrated speech and audio

Audio signal classification based on frequency spectrum fluctuation

Method and apparatus for processing an audio signal, audio decoder,...

Audio coding method and apparatus

Apparatus and method realizing improved concepts for TCX LTP

Noise filling without side information for CELP-like coders

System and method for voice morphing in a data annotator tool

Method and device for speech/music classification and core encoder...

Method and apparatus for processing an audio signal, audio decoder,...

Method and apparatus for processing an audio signal, audio decoder,...

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

Apparatus and method for synthesizing an audio signal, decoder, enc...

Post filter for audio signals

Audio decoder, method and computer program using a zero-input-respo...

Apparatus and method for selecting one of a first encoding algorith...

Voice processing method, apparatus, and device and storage medium

LPC residual signal encoding/decoding apparatus of modified discret...

Concept for encoding an audio signal and decoding an audio signal u...

Audio signal compression method and apparatus using deep neural net...

Apparatus and method for improved signal fade out for switched audi...

Method and apparatus for processing an audio signal, audio decoder,...

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

Periodic-combined-envelope-sequence generation device, periodic-com...

System and method for processing an audio input signal

Concept for encoding an audio signal and decoding an audio signal u...

Apparatus and method for improved signal fade out in different doma...

Classification of audio signal as speech or music based on energy f...

Audio coding device, audio coding method, audio coding program, aud...

Patents Applicationslast 30 patents

Audio Coding Method and Apparatus

AUDIO CODING USING MACHINE LEARNING BASED LINEAR FILTERS AND NON-LI...

AUDIO CODING USING COMBINATION OF MACHINE LEARNING BASED TIME-VARYI...

SYSTEM AND METHOD FOR VOICE MORPHING IN A DATA ANNOTATOR TOOL

METHOD AND DEVICE FOR UNIFIED TIME-DOMAIN / FREQUENCY DOMAIN CODING...

POST FILTER FOR AUDIO SIGNALS

AUDIO ENCODER, METHOD FOR PROVIDING AN ENCODED REPRESENTATION OF AN...

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

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

APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO

LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRET...

PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATION DEVICE, PERIODIC-COM...

AUDIO DECODER, METHOD AND COMPUTER PROGRAM USING A ZERO-INPUT-RESPO...

Linear Prediction Residual Energy Tilt-Based Audio Signal Classific...

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

Methods, Encoder And Decoder For Linear Predictive Encoding And Dec...

CODING APPARATUS, DECODING APPARATUS, CODING METHOD, DECODING METHO...

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

POST FILTER FOR AUDIO SIGNALS

SYSTEM AND METHOD FOR PROCESSING AN AUDIO INPUT SIGNAL

Apparatus, Method, or Computer Program for Processing an Encoded Au...

METHOD AND DEVICE FOR SPEECH/MUSIC CLASSIFICATION AND CORE ENCODER...

APPARATUS AND METHOD FOR SELECTING ONE OF A FIRST ENCODING ALGORITH...

PERIODIC-COMBINED-ENVELOPE-SEQUENCE GENERATION DEVICE, PERIODIC-COM...

LPC RESIDUAL SIGNAL ENCODING/DECODING APPARATUS OF MODIFIED DISCRET...

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

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

APPARATUS AND METHOD FOR IMPROVED CONCEALMENT OF THE ADAPTIVE CODEB...

APPARATUS AND METHOD FOR SYNTHESIZING AN AUDIO SIGNAL, DECODER, ENC...

VOICE PROCESSING METHOD, APPARATUS, AND DEVICE AND STORAGE MEDIUM