Phonetics and Phonology Commons^™

Final Vowel Devoicing In Blackfoot, Samantha Leigh Prins

Graduate Student Theses, Dissertations, & Professional Papers

This thesis presents a study of final vowel devoicing in Blackfoot, an indigenous language of Montana and Alberta. Previous research on final vowel devoicing in Blackfoot variously suggests word-final, phrase-final, and utterance-final vowel devoicing processes (e.g. Taylor 1965, Bliss & Gick 2009, Frantz 2017), though, the conditioning environment for this phenomenon had not been a research focus prior to this study. The present study investigates intonation units (IUs) as the conditioning domain for final vowel devoicing in Blackfoot.

Final vowel devoicing in Blackfoot is investigated here by examining the common word-final suffixes –wa (3SG.AN) and –yi (4SG) in two recordings …

Coarticulation In Two Fricative-Vowel Sequences Of Latin American Spanish, Jeff Renaud

Celebration of Learning

Dialectal surveys of Latin American Spanish (Perissinotto 1975, Resnick 1975) describe three main possible pronunciations for fu (fuego 'fire') and fo (foco 'focus') sequences: faithful [f], velarized [x], and bilabialized [ɸ], in order of frequency. While the velar realization has received phonetic and theoretical consideration (Lipski 1995, Mazzaro 2011), little is understood about the voiceless bilabial fricative [ɸ] in Spanish. This paper describes a three-part production study to uniformly account for the unfaithful velar and bilabial realizations.

Mazzaro (2011) explains the velar [x] variant by arguing that, given the acoustic similarity of, e.g., [fu]/[xu], listeners misperceive a speaker's …