2025/06/01 by Björn Köhnlein, I. Cameron, Oscar Coppola · 1 voice
Psychology · #Phonetics and Phonology Research
paper · doi:10.1353/lan.2025.a962897
openalex publication_date 2025/06/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/06/11
Certain varieties in the Dutch and German language area distinguish two groups of words on the basis of different tonal melodies, a phenomenon called (Franconian) tonal accent. Despite extensive efforts, scholars are still far from reaching consensus on how this contrast may have developed. We show how both the accent genesis and distributional variation across dialects can be modeled by assuming that intrinsic durational differences between two sets of vowels formed the basis of the opposition. A key insight emerging from our scenario is that vowel-lengthening processes in open syllables must have been ongoing when apocope was completed, counter to the received view in Germanic historical phonology. Our analysis also addresses various broader issues concerning mechanisms of prosodic change, the interaction of sound changes, and the reliability of manuscript evidence.