ENCODING METHOD AND ENCODER FOR MULTI-CHANNEL AUDIO SIGNAL, AND DECODING METHOD AND DECODER FOR MULTI-CHANNEL AUDIO SIGNAL

An encoding method for a multi-channel audio signal, an encoding apparatus for performing the encoding method, and a decoding method for a multi-channel audio signal and a decoding apparatus for performing the decoding method are disclosed. A method and apparatus of bypassing an MPEG Surround (MPS)...

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Bibliographic Details
Main Authors SUNG, Jong Mo, LEE, Tae Jin, BEACK, Seung Kwon, SEO, Jeong Il, CHOI, Jin Soo
Format Patent
LanguageEnglish
Published 07.05.2020
Subjects
ACOUSTICS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
STEREOPHONIC SYSTEMS
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Summary:An encoding method for a multi-channel audio signal, an encoding apparatus for performing the encoding method, and a decoding method for a multi-channel audio signal and a decoding apparatus for performing the decoding method are disclosed. A method and apparatus of bypassing an MPEG Surround (MPS) standard operation and using an arbitrary tree when a number of audio signals of N channels exceeds a channel number defined in an MPS standard, is disclosed.
Bibliography:Application Number: US202016735522