Introduction

The opening chapter provides a historical overview of Taiwanese Southern Min (TSM), tracing its development through the convergence of Zhangzhou and Quanzhou dialects. It introduces the subsequent chapters, each dedicated to specific phonological aspects: vowels, consonants, tones, syllable structure, segmental and tonal mutations, tonal domains, rhythm, and the evolving accent patterns of younger speakers, particularly the iGeneration Taiwanese Southern Min (iTSM), which represents a distinctive phonological profile. The chapter also introduces the Taiwanese Romanization notation system alongside the International Phonetic Alphabet (IPA), the framework for data presentation throughout the study. Three robust TSM corpora, synthesized from earlier National Science Council research, provide the empirical foundation for the analysis. Statistical evaluations of the corpora support investigations into segmental transformations, tonal evolution, and prosodic patterns. This introduction sets the stage for a comprehensive exploration of TSM phonology, encouraging readers to critically engage with the evidence and form independent interpretations. It prepares readers for a nuanced journey into the complexities of TSM phonology in the chapters ahead.