发明名称 |
A METHOD AND AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL |
摘要 |
<p>A method of processing an audio signal is disclosed. The present invention includes receiving spectral data corresponding to a first band in a frequency band including the first band and a second band, determining a copy band based on frequency information of the copy band corresponding to a partial band of the first band, and generating spectral data of a target band corresponding to the second band using the spectral data of the copy band, wherein the copy band exists in an upper part of the first band.</p> |
申请公布号 |
EP2229677(B1) |
申请公布日期 |
2015.09.16 |
申请号 |
EP20080861705 |
申请日期 |
2008.12.18 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE, HYUN KOOK;KIM, DONG SOO;YOON, SUNG YONG;PANG, HEE SUK;LIM, JAE HYUN |
分类号 |
G10L19/008;G10L19/02;G10L19/24;G10L21/038 |
主分类号 |
G10L19/008 |
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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