Vowel № 3 [e] In pronouncing the English [e] the front of the tongue is raised to the hard palate, but not so high as in [ı]. The air passage is rather wide. The lower jaw is lowered. Thus, the English [e] may be defined as a short, lax, front, half-open vowel phoneme.
Vowel № 4 [æ] In pronouncing the English [æ] the front of the tongue is slightly raised to the hard palate. The air passage is wide. The jaw is lowered. The lips are spread. The English [æ] is rather lengthened under certain conditions: before sonants and voiced consonants. Thus, the English [æ] may be defined as tense, front, open vowel phoneme.