Noise Suppression in ECG Signals through Efficient One-Step Wavelet Processing Techniques

Figure 8

Noninvasive Fetal ECG Database (Physionet Dataset): (a) ecgca 906 lead 1 signal, BW and noise corrected signal; (b) ecgca 473 lead 1 signal, BW and noise corrected signal; (c) ecgca 840 lead 1 signal, BW and noise corrected signal.

(a)

(b)

(c)