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Is baseline wander in ecg is low frequecny noise in ecg and power line interference is high frequency noise in ecg? Is both the artifacts present in EMG signal?

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  • $\begingroup$ Why do you ask? Can you give some more information? Based on my guess at what a heartbeat looks like I would say yesto the first question, but if they are present depends on the signal. $\endgroup$ – geometrikal May 3 '14 at 21:25
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The frequency content of baseline wander is usually in the range below 0.5 Hz, while power line noise is somewhere around 50/60 Hz accompanied by some harmonics.

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