Results of the acoustic analysis of the vowel /�/samples performed before and 6 months after cochlear implantation in deaf children (N = 30).

Table 1: Results of the acoustic analysis of the vowel /æ/samples performed before and 6 months after cochlear implantation in deaf children (N = 30).

Acoustic parameter	Before CI (mean/S.D.)	6 months after CI (mean/S.D.)	p
f0 (Hz)	286.00/58.22	295.52/57.09	0.514
JIT (%)	2.89/1.87	1.75/1.312	0.006
SH (%)	6.27/3.78	4.39/1.80	0.021
NHR	0.18/0.11	0.18/0.23	0.925

Bold values indicate statistical significance.