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. 2023 Feb 14;13:2647. doi: 10.1038/s41598-023-29173-z

Table 1.

Descriptive statistics of acoustic parameters.

Acoustic parameters M SD
F0 110.00 14.74
F1 492.40 37.53
F2 1450.22 53.27
F3 2461.26 88.81
Jitter 0.023 0.005

F0 is fundamental frequency, F1, F2, and F3 are the first three formant frequencies. N = 80.