The higher the F1 value, the lower (more open) the vowel; height is thus inversely correlated to F1.
Height is thus inversely correlated to F1. The higher the frequency of the first formant, the lower (more open) the vowel.
The higher the frequency of the first formant, the lower (more open) the vowel. Height is thus inversely correlated to F1.
The higher the frequency of the first formant, the lower (more open) the vowel. Height is thus inversely correlated to F1.