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Sig. 01 Power consumption

RemOs1 power consumption in a DC network
Selfmade electronics to track the voltage fluctuation, which is reflected in the frequency

Sig. 02 EM Computer

RemOs1 board computer
Electromagnetic pickup

Sig. 03 EM Camera

Right stereometric RemOs1 camera
Electromagnetic pickup

Sig. 04 Contactmic Webcam

RemOs1 web camera
Piezoelectric pickup

Sig. 05 Hydrophone

Outside of the RemOs1
Underwater microphone

Sig. 06 Electretmic

Inside of the RemOs1
Acoustic electret microphone