From: Egyptian vowel second formant in isolation and in transition following high-frequency fricatives by NLFC hearing aid in children: how does the pattern compare to typically hearing peers?
TD
NLFC
Auditory
Visual
7504.9 Hz (± 1125.35)
1st assessment
4820.63 Hz (± 3848.31)
4416.75 Hz (± 3275.59)
2nd assessment
10504.25 Hz (± 5146.04)
7932.88 Hz (± 3702.97)