发明名称 |
Method, apparatus, and medium for bandwidth extension encoding and decoding |
摘要 |
Provided are a method, apparatus, and medium for encoding/decoding a high frequency band signal by using a low frequency band signal corresponding to an audio signal or a speech signal. Accordingly, since the high frequency band signal is encoded and decoded by using the low frequency band signal, encoding and decoding can be carried out with a small data size while avoiding deterioration of sound quality.
|
申请公布号 |
US2008172223(A1) |
申请公布日期 |
2008.07.17 |
申请号 |
US20070976763 |
申请日期 |
2007.10.26 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
OH EUN-MI;CHOO KI-HYUN;KIM JUNG-HOE |
分类号 |
G10L19/02 |
主分类号 |
G10L19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|