发明名称 |
Adaptive filter coefficient determination |
摘要 |
Operation of an adaptive filter includes determining a first filter coefficient and determining a second filter coefficient based on the first filter coefficient, in one embodiment, and in another embodiment includes comparing pseudo-error counts generated for each of several time intervals and setting filter coefficients based on the comparison. Adaptive filter coefficient generating apparatus includes a pseudo-error count generator adapted to receive the output of the adaptive filter and to generate counts of pseudo-errors occurring during successive time intervals, and a filter coefficient generator generating filter coefficients for the adaptive filter in response to the pseudo-error counts.
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申请公布号 |
US2004044713(A1) |
申请公布日期 |
2004.03.04 |
申请号 |
US20020234900 |
申请日期 |
2002.09.04 |
申请人 |
HEALEY ADAM B.;OH STEPHEN S. |
发明人 |
HEALEY ADAM B.;OH STEPHEN S. |
分类号 |
H03H21/00;(IPC1-7):G06F17/10 |
主分类号 |
H03H21/00 |
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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