Staas & Halsey LLP
Multi-object audio encoding and decoding apparatus supporting post down-mix signal
A multi-object audio encoding and decoding apparatus supporting a post downmix signal may be provided. The multi-object audio encoding apparatus may include: an object information extraction and downmix generation unit to generate object information and a downmix signal from input object signals; a parameter determination unit to determine a downmix information parameter using the extracted downmix signal and the post downmix signal; and a bitstream generation unit to combine the object information and the downmix information parameter, and to generate an object bitstream.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
G G
G10L G10L
inventional inventional
Kwangki Minsoo Jin Woo Jeongil Kyeongok Chieteuk Seungkwon Jinwoong
Kim Hahn Hong Seo Kang Ahn Beack Kim