Table 1. Mean and standard deviation (SD) of duration discrimination using pure tone, pulse train duration discrimination, gap detection threshold, and differential limen of frequency.
| Pure Tone Duration Discrimination | Pulse train duration discrimination | Gap Detection Threshold | Differential Limen of Frequency | |||||
|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
| Vocal Musicians | 23.13 | 10.16 | 19.30 | 5.29 | 1.81 | 0.39 | 5.86 | 1.64 |
| Non-Musicians | 38.93 | 13.18 | 35.17 | 13.76 | 2.47 | 0.48 | 10.33 | 1.34 |
Abbreviation: SD, standard deviation.