Abstract
This article provides a comprehensive overview of vowel modifications in
connected speech, focusing on processes like vowel reduction, elision, coalescence, glide
formation, and changes between diphthongs and monophthongs. It explains how these
modifications enhance fluency and efficiency in spoken language while preserving
intelligibility. The discussion highlights the interplay between phonetics, linguistic structure, and social context, emphasizing the universality and variability of these processes across
languages and dialects. The conclusions underscore the importance of understanding vowel
modifications for linguists, language learners, and anyone interested in the dynamics of
natural speech. This resource is valuable for studying phonetics, sociolinguistics, and secondlanguage acquisition.
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