Table IV.
Mean values, standard deviations and statistical significance of the differences between each parameter obtained by VRP and SRP in the control group (40/46 subjects).
| VRP | SRP | p | |
|---|---|---|---|
| Fmin (Hz ± SD) | 158.63 (± 12.93) | 162.37 (± 15.49) | > 0.05 |
| Fmax (Hz ± SD) | 469.53 (± 70.38) | 444.80 (± 46.98) | > 0.05 |
| Imin (dB) | 64.42 (± 2.29) | 63.57 (± 2.99) | > 0.05 |
| st | 19.28 (± 3.05) | 18.85 (± 1.71) | > 0.05 |
VRP = voice range profile; SRP = speech range profile; Fmin = minimum frequency; Fmax = maximum frequency; Imin = minimum intensity; st = number of semitones; SD = standard deviation.