Table 2.
Conditions used in Expt. 2. Not all delays were used for all precursor durations. The average off-frequency precursor thresholds for all duration and delay conditions (used to derive the temporal effect) are presented with their standard deviations (SD). *Note that for S5 and S6 off-frequency precursor thresholds were not obtained for all conditions and, thus, the average standard deviations are higher.
| Off-frequency precursor average (SD) | Fixed masker level | Precursor duration | Δtoff∕on | |
|---|---|---|---|---|
| S1 | 27.87 dB (0.84) | 70 | 100, 50, 20, 10, 5 | 20, 40, 60, 100, 120, 140 |
| S2 | 37.60 dB (0.59) | 80 | 100, 50, 20, 10, 5 | 20, 40, 60, 100 |
| S3 | 22.00 dB (0.59) | 75 | 100, 50, 20, 15, 10, 5 | 20, 40, 60, 100 |
| S4 | 32.82 dB (0.70) | 75 | 100, 50, 20, 10 | 20, 22, 24, 26, 40, 60, 100 |
| S5 | 26.60 dB (2.46)* | 65 | 100, 50, 20, 15, 10, 5 | 20, 40, 50, 60, 70, 100, 120 |
| S6 | 29.77 dB (2.02)* | 75 | 100, 50, 30, 20, 10, 5 | N∕A |