Log in
Join for free
Lessons
6 lessons • 1h 3m
Invalid Date
NaN
Overview
2m 58s
Invalid Date
NaN
Phonetics
12m 11s
Invalid Date
NaN
Classification and Description of Speech Sounds
11m 44s
Invalid Date
NaN
Manner of Articulation
12m 11s
Invalid Date
NaN
Vowels
12m 53s
Invalid Date
NaN
Central and Back Vowels
11m 13s