Planting the seed for sound change : evidence from real-time mri of velum kinematics in German

Christopher Carignan, Stefano Coretta, Jens Frahm, Jonathan Harrington, Phil Hoole, Arun Joseph, Esther Kunay, Dirk Voit

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)

Abstract

Velum movement signals generated from real-time magnetic resonance imaging videos of thirty-five German speakers were used to investigate the physiological conditions that might pro-mote sound change involving the development of contrastive vowel nasality. The results suggest that, in comparison to when a nasal consonant precedes a voiced obstruent, the velum gesture as-sociated with a nasal consonant preceding a voiceless obstruent undergoes gestural rescaling and temporal rephasing. This further suggests that the diachronic development of contrastive vowel nasality comprises two stages: the first stage involves gestural shortening and realignment, while the second stage involves a trading relationship between source and effect.
Original languageEnglish
Pages (from-to)333-364
Number of pages32
JournalLanguage
Volume97
Issue number2
DOIs
Publication statusPublished - 2021

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