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Table 2 The results obtained with features CSIFs, OSPP, and feature set CSIFs + OSPP

From: Acoustic analysis and detection of pharyngeal fricative in cleft palate speech using correlation of signals in independent frequency bands and octave spectrum prominent peak

Feature

Accuracy %

Specificity %

Sensitivity %

AUC

CSIFs

84 ± 0.5

77 ± 0.4

91.5 ± 1.5

90

OSPP

86 ± 1

80 ± 0.5

92 ± 1

91

CSIFs + OSPP

88.5 ± 0.5

83 ± 0.5

93.5 ± 1

93