Table 3. Descriptive statistics for signal-to-noise ratios measured from four different devices.
Devices | Minimum, dB | Maximum, dB | Mean, dB | Standard deviation, dB |
---|---|---|---|---|
Samsung Note 3 | −10.7 | −7.4 | −8.7 | 1.33 |
Samsung Galaxy Tab 2 | −9.0 | −6.1 | −7.8 | 1.11 |
LG G3 | −8.5 | −5.8 | −7.7 | 1.18 |
LG G5 | −9.6 | −5.8 | −8.2 | 1.68 |