Fetal ECG Extraction from Abdominal Signals: A Review on Suppression of Fundamental Power Line Interference Component and Its Harmonics

<table>The block diagram of the general adaptive interference canceller [<a href="/journals/cmmm/2014/239060/#B40">40</a>].</table>

Computational and Mathematical Methods in Medicine

Figure 3: Fetal ECG Extraction from Abdominal Signals: A Review on Suppression of Fundamental Power Line Interference Component and Its Harmonics 