| 发明名称 |
Rejected frame concealment |
| 摘要 |
A method and apparatus for improving the decoding of audio signals is disclosed. In a receiver of a frame based radio communication system, rejected frames are concealed according to a first algorithm if the last accepted frame was a speech frame and according to a second algorithm if the last accepted frame was a frame containing background sounds.
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| 申请公布号 |
US5572622(A) |
申请公布日期 |
1996.11.05 |
| 申请号 |
US19940258578 |
申请日期 |
1994.06.10 |
| 申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
WIGREN, KARL T.;BERGSTR+E,UML O+EE M, ROLF A.;JANSSON, FREDRIK K. J. |
| 分类号 |
G10L13/00;G10L11/02;G10L19/00;G10L19/005;G10L21/04;G10L25/78;H04B1/10;H04L1/00;(IPC1-7):G10L9/18;G10L3/00 |
主分类号 |
G10L13/00 |
| 代理机构 |
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