发明名称 |
METHOD AND APPARATUS FOR HIGH-FREQUENCY ENCODING/DECODING FOR BANDWIDTH EXTENSION |
摘要 |
Disclosed are a method and apparatus for encoding and decoding a high frequency for bandwidth extension. The method includes: estimating a weight; and generating a high frequency excitation signal by applying the weight between random noise and a decoded low frequency spectrum. |
申请公布号 |
EP2830062(A4) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20130763979 |
申请日期 |
2013.03.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOO, KI-HYUN |
分类号 |
G10L19/18;G10L19/08;G10L19/22;G10L21/038 |
主分类号 |
G10L19/18 |
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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