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. 2012 Feb 17;7(2):e31353. doi: 10.1371/journal.pone.0031353

Table 3. ANOVA table for the acoustic parameters in sentence task (N = 32).

Acoustic parameters Condition Sex Sex×Condition
F p F p F p
F0mean 54.16 <0.001* 139.32 <0.001* 0.97 0.351
F0CV 3.61 0.044* 17.15 <0.001* 1.47 0.240
F1 4.73 0.018* 14.39 0.001* 6.71 0.005*
F2 14.09 <0.001* 23.92 <0.001* 1.73 0.196
F3 13.91 <0.001* 27.20 <0.001* 2.18 0.142
F4 47.71 <0.001* 72.39 <0.001* 6.15 0.011*
ΔF 41.76 <0.001* 62.28 <0.001* 2.01 0.162

F-ratio (F) and p-value (p) for: mean fundamental frequency (F0mean), coefficient of variation (F0CV), first four formant frequencies (F1–F4) and formant spacing (ΔF). Significant effects are indicated with an asterisk.