发明名称 |
EFFICIENT ENCODING AND DECODING OF MULTI-CHANNEL AUDIO SIGNAL WITH MULTIPLE SUBSTREAMS |
摘要 |
The present document relates to audio encoding/decoding. In particular, the present document relates to a method and system for improving the quality of encoded multi-channel audio signals. An audio encoder configured to encode a multi-channel audio signal according to a total available data-rate is described. The multi-channel audio signal is representable as a basic group (121) of channels for rendering the multi-channel audio signal in accordance to a basic channel configuration, and as an extension group (122) of channels, which—in combination with the basic group (122)—is for rendering the multi-channel audio signal in accordance to an extended channel configuration. The basic channel configuration and the extended channel configuration are different from one another. |
申请公布号 |
HK1201371(A1) |
申请公布日期 |
2015.08.28 |
申请号 |
HK20150101374 |
申请日期 |
2015.02.06 |
申请人 |
DOLBY LABORATORIES LICENSING CORPORATION;DOLBY INTERNATIONAL AB |
发明人 |
MUDNT, HARALD H;RIEDMILLER, JEFFREY J;ROENEN, KARL J KJ;WARD, MICHAEL M;WILLIAMS, PHILLIP P |
分类号 |
G10L;H04S |
主分类号 |
G10L |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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