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

<table>The cross-correlation coefficient for scenario 2 (WNN and IAC are excluded).</table>

Computational and Mathematical Methods in Medicine

Figure 11: Fetal ECG Extraction from Abdominal Signals: A Review on Suppression of Fundamental Power Line Interference Component and Its Harmonics 