This paper describes a system for the acquisition, real-time synchronization and analysis of acoustic, electropalatographic (EPG) and ultrasonographic (UTI) data. Simultaneous data on linguo-palatal contact and tongue sagittal profiles are captured for rhotic consonants produced by a native speaker of Italian. Three anterior variants of /r/ ([ɾ], [ɹ̝] and [ɹ]) are shown to be realized with an apical tongue gesture, but different vowel-related coarticulation patterns. The paper discusses the implication of the proposed analysis for a coherent investigation of lingual and linguo-palatal dynamics.
Titolo: | An EPG + UTI study of Italian /r/ |
Autori: | |
Titolo del libro: | Proceedings of 18th International Congress of Phonetic Sciences (ICPhS), Glasgow, 2015 |
Data di pubblicazione: | 2015 |
Parole Chiave: | rhotics, electropalatography, ultrasound tongue imaging, multichannel database, Italian |
URL: | http://www.icphs2015.info/pdfs/Papers/ICPHS0775.pdf |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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