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Table 2 Common mode rejection and root mean square noise level of the emEEG system’s six channels

From: Novel wireless electroencephalography system with a minimal preparation time for use in emergencies and prehospital care

Channel

CMRR (dB)

Channel input noise (μV RMS)

P10

83

0.40

F8

82

0.40

Fp1

84

0.40

Fp2

82

0.42

F7

82

0.41

P9

82

0.40

Average

83

0.41

  1. The CMRR was computed at 50 Hz and the RMS noise was calculated over the 0.2 – 90 Hz frequency range.