| 发明名称 |
APPARATUS AND METHOD FOR ESTIMATING ECHO PATH DELAY |
| 摘要 |
Disclosed is an echo path delay estimating apparatus and method which estimate the echo path delay using decimators and an adaptive filter, so tha t a small amount of computation is required in an echo canceller for canceling an echo .
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| 申请公布号 |
CA2313507(A1) |
申请公布日期 |
2001.01.19 |
| 申请号 |
CA20002313507 |
申请日期 |
2000.07.10 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
EOM, KWANG-SEOP |
| 分类号 |
H04B3/23;(IPC1-7):H04B3/21 |
主分类号 |
H04B3/23 |
| 代理机构 |
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