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Mean and Standard Deviations of AC and BC Thresholds at EHF with Calibration Standard Deviation for Comparison.
| Frequency (kHz) | Calibrations N=5 | AC Thresholds N=15 | BC Thresholds N=15 | ||
|---|---|---|---|---|---|
| StDev (dB) | Mean (dB HL) | StDev (dB) | Mean (dB re 1 μN) | StDev (dB) | |
| 8.0 | 0.78 | 7.0 | 5.61 | 40.1 | 4.57 |
| 9.0 | 0.32 | 7.7 | 5.63 | 53.3 | 7.79 |
| 10.0 | 1.10 | 7.0 | 7.27 | 45.4 | 8.96 |
| 11.2 | 6.87 | 8.7 | 10.43 | 43.7 | 8.96 |
| 12.5 | 1.60 | 7.7 | 9.80 | 37.3 | 12.7 |
| 14.0 | 0.78 | 10.3 | 13.02 | 44.4 | 15.3 |
| 16.0 | 0.75 | 16.3 | 16.95 | 63.2 | 18.8 |
