Table 5. Descriptive means and effects between groups.
|
Control |
DBS-OFF | DBS-ON |
Model comparison | ||||
|---|---|---|---|---|---|---|---|
| OFF-ON | ON-OFF | OFF-ON | ON-OFF | Order effect in C vs Off | Order effect in ON vs Off | ||
| (1) Syllable duration (ms) | 162.58 | 180.34 | 239.62 | 192.57 | 283.79 | only ON-OFF differs from C | interaction with DBS |
| (2) Voicing-to-syllable ratio (%) | 0.53 | 0.64 | 0.53 | 0.64 | 0.62 | ns | interaction with DBS |
| (3) Voicing-during-closure (%) | 0.39 | 0.65 | 0.44 | 0.74 | 0.66 | ns | ns |
| (4) Frication-during-closure (%) | 0.33 | 0.58 | 0.38 | 0.67 | 0.62 | ns | interaction with DBS |
| (5) Acc. phase (ms) | 34.76 | 44.52 | 53.24 | 46.88 | 70.23 | ns | interaction with DBS |
| (6) Dec. phase (ms) | 47.06 | 58.11 | 63.76 | 65.01 | 71.92 | ns | ns |
| (7) Displacement (mm) | 4.32 | 6.16 | 5.79 | 5.35 | 4.87 | ns | ns |
| (8) Peak velocity (mm/s) | 82.74 | 110.61 | 93.43 | 88.48 | 64.85 | ns | interaction with DBS |