Note: 1) ä = x61x308 not ä = xE4; 2) some symbols do not appear in pairs in the IPA chart and their roundedness is therefore not defined there: æ (assumed rounded), ɐ, ə (both assumed rounding undefined, positioned on the central line), ʊ (assumed undefined, but positioned slightly to the right)

IPA vowel
backness(F2) →
↓ height(F1)
frontcentralized frontnear-frontcentralnear-backcentralized backback
closei301y309301 415309 415ɨ317ʉ318ɯ̈316 415308 415ɯ316u308
lowered close301 430309 430301 416309 416ɨ̞317 430ʉ̞318 430ɯ̽316 416308 416ɯ̞316 430308 430
raised near-closeɪ̝319 429ʏ̝320 429ʊ̝321 429
near-closeɪ319ʏ320ɪ̈319 415ʊ̈321 415ʏ̈320 415ʊ321
lowered near-closeɪ̞319 430ʏ̞320 430ɪ̽319 416ʊ̽321 416ʏ̽320 416ʊ̞321 430
raised close-mid302 429ø̝310 429ɘ̝397 429ɵ̝323 429ɤ̝315 429307 429
close-mide302ø310302 415ø̈310 415ɘ397ɵ323ɤ̈315 415307 415ɤ315o307
lowered close-mid302 430ø̞310 430302 416ø̽310 416ɘ̞397 430ɵ̞323 430ɤ̽315 416307 416ɤ̞315 430307 430
raised midə̝322 429
midə322
lowered midə̞322 430
raised open-midɛ̝303 429œ̝311 429ɛ̽303 416œ̽311 416ɜ̝326 429ɞ̝395 429ʌ̽306 416ɔ̽306 416ʌ̝306 429ɔ̝306 429
open-midɛ303œ311ɛ̈303 415œ̈311 415ɜ326ɞ395ʌ̈306 415ɔ̈306 415ʌ306ɔ306
lowered open-midɛ̞303 430œ̞311 430ɜ̞326 430ɞ̞395 430ʌ̞306 430ɔ̞306 430
raised near-openæ̝325 429æ̽325 416ɐ̝324 429
near-openæ325æ̈325 415ɐ324
lowered near-openæ̞325 430ɐ̞324 430
raised open304 429ɶ̝312 429304 416ɶ̽312 416ɑ̽305 416ɒ̽313 416ʌ̝306 429ɒ̝313 429
opena304ɶ312304 415ɶ̈312 415ɑ̈305 415ɒ̈313 415ɑ305ɒ313