G - Physics – 10 – L
Patent
G - Physics
10
L
G10L 19/00 (2006.01)
Patent
CA 2645912
An audio decoding method and apparatus and an audio encoding method and apparatus which can efficiently process object-based audio signals are provided. The audio decoding method includes receiving a downmix signal, which is obtained by downmixing a plurality of object signals, and object side information, extracting metadata from the object-side information and displaying an information regarding the object signals based on the metadata.
L'invention concerne un procédé et un appareil de décodage audio, ainsi qu'un procédé et un appareil de codage audio permettant de traiter efficacement des signaux audio fondés sur un objet. Le procédé de décodage audio de l'invention consiste à: recevoir un signal de mixage réducteur obtenu par mixage réducteur d'une pluralité de signaux un objet et des informations annexes associées à un objet; et afficher une information concernant les signaux d'objet fondés sur ces métadonnées.
Kim Dong Soo
Lee Hyun Kook
Lim Jae Hyun
Pang Hee Suk
Yoon Sung Yong
Lg Electronics Inc.
Smart & Biggar
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