fig4
![Prospects of soft biopotential interfaces for wearable human-machine interactive devices and applications](https://image.oaes.cc/bd470e85-cded-417e-800c-2ebcc9721385/202312.fig.4.jpg)
Figure 4. Biopotential signal measurement schematic representation. Zin is the input impedance of an amplifier. Vin is the voltage difference.
Figure 4. Biopotential signal measurement schematic representation. Zin is the input impedance of an amplifier. Vin is the voltage difference.
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