Automobiles are undergoing a digital makeover: gone forever are the days of pure mechanical systems and analog electronics. Today’s automobile is a digital automobile, incorporating dozens of embedded ...
Patrick Flandrin president of the association GRETSI. The notion of “signal processing” might seem like something impenetrably complex, even to scientists. However, the fact is that most of them have ...
Pulse oximeters, a type of photoplethysmography (PPG) sensor, are electronic devices that measure a person’s blood-oxygen saturation (SpO 2) and heart-rate (HR) levels. Since their inception in the ...