11. Acoustically it is a " close-mid back-central unrounded vowel ". 12. In the International Phonetic Alphabet, h is used to represent a close central unrounded vowel . 13. Azerbaijani's system of vowel harmony has both front / back and rounded / unrounded vowels . 14. For related uses of the small capital barred i, see near-close central unrounded vowel . 15. The close back rounded vowel becomes before another vowel; and the close front unrounded vowel ,. 16. Ye with breve is used in the Chuvash language to represent the close-mid central unrounded vowel . 17. H, small barred-i written with a breve, represents a very short close central unrounded vowel . 18. Arb�risht lacks the close front rounded vowel of Albanian, which is replaced by the close front unrounded vowel . 19. :Be careful, since that " a " is actually a nasal open-mid front unrounded vowel . 20. This letter could also be used to represent, the close front unrounded vowel , mainly in foreign words.
