• An ultrasound study of coarticulation and vowel assimilation in Korean

      Yun, Gwanhi; University of Arizona (University of Arizona Linguistics Circle, 2005)
      Ultrasound imaging experiments were conducted to study vowel-to-vowel coarticulation patterns involving the environment of vowel assimilation in Korean. Results showed that anticipatory coarticulatory effects occur and that vowel assimilation is truly phonological and that the degree of coarticulation is stronger in assimilated words than in non-assimilated words. These results imply that phonological rules might directly influence coarticulation in a phonology-phonetics unified grammar.