Table 3. Duration of labial and coronal fricatives with voicing pairs in ms. along with standard deviations in parentheses

Speakers	/f/	/v/	/s/	/z/
Dysarthria	115.16 (47.12)	114.48 (55.74)	178.19 (86.25)	175.18 (55.44)
Healthy	82.05 (28.73)	65.72 (25.19)	132.66(30.7)	113.03 (28.98)