发明名称 |
Method and apparatus for embedding spatial information and reproducing embedded signal for an audio signal |
摘要 |
An apparatus encodes or decodes an audio signal using a method by which compatibility with a player of a general mono or stereo audio signal can be provided in coding an audio signal and by which spatial information for a multi-channel audio signal can be stored or transmitted without a presence of an auxiliary data area. The present invention includes extracting side information embedded in non-recognizable component of audio signal components and decoding the audio signal using the extracted side information. |
申请公布号 |
US8090586(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20060915325 |
申请日期 |
2006.05.26 |
申请人 |
OH HYEN-O;PANG HEE SUK;KIM DONG SOO;LIM JAE HYUN;JUNG YANG-WON;LG ELECTRONICS INC. |
发明人 |
OH HYEN-O;PANG HEE SUK;KIM DONG SOO;LIM JAE HYUN;JUNG YANG-WON |
分类号 |
G10L19/00 |
主分类号 |
G10L19/00 |
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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