PVDF Piezoelectric Sensors for Seeds Counting and Coulter Clogging Detection in Sowing Process Monitoring

Figure 9

Signal excerpt with two adjacent windows marked. Two windows capture the moment of detection in real time. The window on the left following the window on the right observes the regular signal with the noise, while in the right window it is possible to observe an impact of the type shown in Figure 4. Above both windows, SD values for both windows are presented.