| 发明名称 |
Digital filter |
| 摘要 |
A method of generating filter coefficients to provide a desired nth order filter response comprises adding one or more substantially co-located pole and zero pairs to form an (n+m)th order filter having the desired nth order filter response.
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| 申请公布号 |
US6405230(B1) |
申请公布日期 |
2002.06.11 |
| 申请号 |
US19990285402 |
申请日期 |
1999.04.02 |
| 申请人 |
SONY UNITED KINGDOM LIMITED |
发明人 |
RICHARDS DAVID CHARLES WILLIAM;RICHARDS JOHN WILLIAM;FRINDLE PAUL ANTHONY |
| 分类号 |
H03H17/04;(IPC1-7):G06F17/10 |
主分类号 |
H03H17/04 |
| 代理机构 |
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