METHOD AND APPARATUS FOR DETERMINING ENCODING MODE, METHOD AND APPARATUS FOR ENCODING AUDIO SIGNALS, AND METHOD AND APPARATUS FOR DECODING AUDIO SIGNALS

METHOD AND APPARATUS FOR DETERMINING ENCODING MODE, METHOD AND APPARATUS FOR ENCODING AUDIO SIGNALS, AND METHOD AND APPARATUS FOR DECODING AUDIO SIGNALS

Provided are a method and an apparatus (110) for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mo...

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Hauptverfasser: OSIPOV, Konstantin Sergeevich, LEE, Nam-suk, CHOO, Ki-hyun, POROV, Anton Victorovich
Format: Patent
Sprache:eng
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ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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creator OSIPOV, Konstantin Sergeevich
LEE, Nam-suk
CHOO, Ki-hyun
POROV, Anton Victorovich
description Provided are a method and an apparatus (110) for determining an encoding mode for improving the quality of a reconstructed audio signal. A method of determining an encoding mode includes determining one from among a plurality of encoding modes including a first encoding mode and a second encoding mode as an initial encoding mode in correspondence to characteristics of an audio signal, and if there is an error in the determination of the initial encoding mode, generating a corrected encoding mode by correcting the initial encoding mode to a third encoding mode.
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subjects ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
title METHOD AND APPARATUS FOR DETERMINING ENCODING MODE, METHOD AND APPARATUS FOR ENCODING AUDIO SIGNALS, AND METHOD AND APPARATUS FOR DECODING AUDIO SIGNALS
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