Question:medium

The adaptive filter used by Widrow to suppress the maternal ECG during fetal heart rate monitoring has following taps and a delay respectively:

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Widrow's classic maternal ECG cancellation configuration relies on a very compact, fast-adapting structure: 2 taps coupled with an intentional propagation alignment delay of 129 ms.

Updated On: Jun 23, 2026

16, 1s
16, 100 ms
2, 129 ms
32, 1s

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The Correct Option is C

Solution and Explanation

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The adaptive filter used by Widrow to suppress the maternal ECG during fetal heart rate monitoring has following taps and a delay respectively:

Show Hint

The Correct Option is C

Solution and Explanation

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