发明名称 |
Method and apparatus for analog to digital conversion utilizing a moving sum |
摘要 |
A method and apparatus for analog to digital conversion includes processing that begins by quantizing an analog input signal to produce a stream of digital data at an over sampling rate. The processing continues by producing partially filtered data based on a moving sum of the stream of data. The processing continues by decimation filtering the partially filtered data to produce a digital output value.
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申请公布号 |
US2002145547(A1) |
申请公布日期 |
2002.10.10 |
申请号 |
US20010779810 |
申请日期 |
2001.02.08 |
申请人 |
SIGMATEL, INC. |
发明人 |
MAY MICHAEL R. |
分类号 |
H03H17/06;H03M3/00;H03M7/36;(IPC1-7):H03M7/00 |
主分类号 |
H03H17/06 |
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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