the excitation function being a code excitation

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CPC
G10L19/12

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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

G10L19/12the excitation function being a code excitation

Industries

Patents Grantslast 30 patents

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- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
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Apparatus and method for selecting one of a first encoding algorith...
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- Electronics and Telecommunications Research Institute
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Audio signal compression method and apparatus using deep neural net...
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Apparatus and method for improved signal fade out in different doma...
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Classification of audio signal as speech or music based on energy f...
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Information Patent Grant
Harmonicity-dependent controlling of a harmonic filter tool
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Information Patent Grant
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Information Patent Grant
Apparatus and method realizing a fading of an MDCT spectrum to whit...
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Information Patent Grant
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Information Patent Grant
Apparatus and method for encoding and decoding of integrated speech...
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Audio decoding device, audio encoding device, audio decoding method...
- Patent number 11,437,053
- Issue date Sep 6, 2022
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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...
- Publication number 20240062767
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the excitation function being a code excitation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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...

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

Methods, encoder and decoder for linear predictive encoding and dec...

Apparatus for encoding and decoding of integrated speech and audio

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

Method and apparatus for high frequency decoding for bandwidth exte...

Time domain spectral bandwidth replication

Concept for encoding of information

Post filter for audio signals

Harmonicity-dependent controlling of a harmonic filter tool

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

Apparatus and method realizing a fading of an MDCT spectrum to whit...

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

Apparatus and method for generating an adaptive spectral shape of c...

Apparatus and method for encoding and decoding of integrated speech...

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

Patents Applicationslast 30 patents

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

Audio Signal Classification Method and Apparatus

POST FILTER FOR AUDIO SIGNALS

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

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

SYSTEM AND METHOD FOR VOICE MORPHING IN A DATA ANNOTATOR TOOL

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

AUDIO CODING DEVICE, AUDIO CODING METHOD, AUDIO CODING PROGRAM, AUD...

TIME DOMAIN SPECTRAL BANDWIDTH REPLICATION