Figure 1 | Scientific Reports

Figure 1

From: Radar-Based Heart Sound Detection

Figure 1

(a) Exemplary filtered radar signal with the xiphoid process in focus. (b) Enlarged cutout with two highlighted heart sounds S1 and S2. (c) Synchronised PCG measurement data with corresponding heart sounds highlighted. (d) Enlarged versions of the highlighted S1 in radar and (e) PCG data. (f) Enlarged versions of the highlighted S2 in radar and (g) PCG data.

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