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Table 6 Acoustic analysis results

From: Computer aided tool for diagnosis of ENT pathologies using digital signal processing of speech and stroboscopic images

Acoustic parameter values of the 25 patients

Variables

Mean

Standard Deviation

Confidence Intervals (95%)

Max/Min Values

Fo mean

178,12

31,33

165,45 a 204,63

285,41/110,51

Fo Male

127,56

24.12

  

Fo Female

232,87

29,74

  

Jitter

0,35

0,95

0,20 a 0,29

0,45/0,12

Shimmer

4,10

2,51

3,42 a 5,25

10,10/1,30

HNR

23,12

3,30

17,80 a 23,95

27,58/12,63