The measuring channel of heart rate

S. Shengur, O. Dergunov, R. Kucherak, O. Kvasha
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The paper represents an example of the measuring channel of hart rate realization. The description of the block diagram and the schematic diagram of the single functional unit – sensor signal conditioning unit – are described. The stages of the input signal measurement data conversion are shown.
Keywords: the measuring channel, the hart rate, the analogue signal, the analogue filter, signal processing, photoplethysmography