Vowel Triangle Plotter Comparison

Vowel F1 (Person A) F2 (Person A) F1 (Person B) F2 (Person B)
'a'
'i'
'u'

Comparison Results

Metric Person A Person B A - B
Area of Vowel Triangle
Vowel Articulation Index (VAI)
Formant Centralization Ratio (FCR)
F2 Ratio