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Mean F0 and first four formants (F1–F4) in Hertz of the three tested sentences (S1–S3)
| Sentences/frequency (Hz) | S1 | S2 | S3 |
|---|---|---|---|
| F0 | Mean = 176 ± 28 Range = 133–238 |
Mean = 184 ± 18 Range = 146–218 |
Mean = 183 ± 21 Range = 149–241 |
| F1 (mean) | 586 | 872 | 907 |
| F2 (mean) | 1880 | 2001 | 2129 |
| F3 (mean) | 3092 | 3395 | 3397 |
| F4 (mean) | 4213 | 4147 | 4243 |
