Phonetic realization of diphthong /je/

이중 모음 /ㅖ/의 음성 실현

The Korean diphthong /je/ is realized monophthong /e/ or neutralized /E/ in real speech generally. And diphthong /je/ was changed by preceeding consonants and place of syllable. In case that preceeding consonants exist, /je/ is realized as it is /je/, but in case that preceeding consonants don't exist, /je/ is changed variously. In case that /je/ is in second syllable place, /je/ is realized monophthong /e/ and in case that /je/ is in fist syllable place, /je/ is realized diphthong /je/.