User:Hans Kamp/Xòqī/Vowels

Preparing Xòqī vowel table

Notes
 * Front vowels are always unrounded.
 * Back vowels are always rounded.
 * A vowel has no nasalisation, has nasalisation 1 or nasalisation 2.
 * The /a/ sound is never nasalised.
 * The /ɑ/ sound is always anasalised, type 1 or 2.
 * A vowel has a voicing level: 1 is creaky voice, 2 is normal voice, 3 is breathy voice, 4 is no voice (voicelessness).
 * A vowel has a tone:
 * The first tone is a dropping tone, indicated with a ` above the vowel: ò.
 * The second tone is a high constant tone, indicated with a - above the vowel: ī.
 * The third tone is a rising tone, indicated with a ' above the vowel: á.
 * The fourth tone is a low constant tone. It has no diacritics.