AUDIO CODING/DECODING APPARATUS USING REVERBERATION SIGNAL OF OBJECT AUDIO SIGNAL

Disclosed is an audio encoding/decoding device. More specifically, the audio encoding device comprises: an audio signal encoding part that encodes an audio signal; and a bitstream transmission part that converts the encoded audio signal to a bitstream, wherein the audio signal may comprise a channel...

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Bibliographic Details
Main Authors BEACK SEUNG KWON, LEE TAE JIN, KIM JIN WOONG, SUNG JONGMO, KANG KYEONGOK, SEO JEONGIL
Format Patent
LanguageEnglish
Korean
Published 13.01.2023
Subjects
ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Summary:Disclosed is an audio encoding/decoding device. More specifically, the audio encoding device comprises: an audio signal encoding part that encodes an audio signal; and a bitstream transmission part that converts the encoded audio signal to a bitstream, wherein the audio signal may comprise a channel audio signal, an object audio signal, and a reverberation signal of the object audio signal. Therefore, the present invention is capable of enabling a realistic audio signal to be reproduced. 오디오 부/복호화 장치를 개시한다. 보다 구체적으로 오디오 부호화 장치는 오디오 신호를 부호화하는 오디오 신호 부호화부; 및 상기 부호화된 오디오 신호를 비트스트림으로 변환하여 전송하는 비트스트림 전송부를 포함하고, 상기 오디오 신호는 채널 오디오 신호, 객체 오디오 신호 및 상기 객체 오디오 신호의 잔향 신호를 포함할 수 있다.
Bibliography:Application Number: KR20220172728