| Test Words | Subjects | Pitch (Hz) | Jitter (%) | Shimmer (%) |
| Amma | NS | 271.58 | 1.12 | 3.27 |
| DS | 416.68 | 2.15 | 6.89 | |
| Appa | NS | 298.03 | 1.00 | 3.05 |
| DS | 419.81 | 2.23 | 6.08 | |
| Bhandhu | NS | 267.17 | 1.33 | 3.00 |
| DS | 418.68 | 2.60 | 6.91 | |
| Kan | NS | 266.89 | 1.34 | 3.01 |
| DS | 413.95 | 2.85 | 6.95 | |
| Kathavu | NS | 273.78 | 1.32 | 3.24 |
| DS | 416.30 | 2.58 | 5.96 | |
| Kathu | NS | 277.69 | 1.22 | 3.13 |
| DS | 419.44 | 2.67 | 6.80 | |
| Mani | NS | 268.12 | 1.35 | 3.08 |
| DS | 415.65 | 2.70 | 7.25 | |
| Maram | NS | 263.97 | 1.25 | 3.31 |
| DS | 420.92 | 2.54 | 5.84 | |
| Veedu | NS | 271.08 | 1.18 | 3.27 |
| DS | 433.04 | 2.53 | 6.89 | |
| Paal | NS | 269.63 | 1.37 | 3.05 |
| DS | 427.11 | 3.00 | 6.08 |