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Full-Text Articles in Phonetics and Phonology

Coarticulation In Two Fricative-Vowel Sequences Of Latin American Spanish, Jeff Renaud May 2018

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 …


L2 Perception Of Spanish Palatal Variants Across Different Tasks, Christine Shea, Jeffrey Renaud Jan 2014

L2 Perception Of Spanish Palatal Variants Across Different Tasks, Christine Shea, Jeffrey Renaud

Spanish: Faculty Scholarship & Creative Works

While considerable dialectal variation exists, almost all varieties of Spanish exhibit some sort of alternation in terms of the palatal obstruent segments. Typically, the palatal affricate [ɟʝ] tends to occur in word onset following a pause and in specific linear phonotactic environments. The palatal fricative [ʝ] tends to occur in syllable onset in other contexts. We show that listeners’ perceptual sensitivity to the palatal alternation depends upon the task and exposure to Spanish input. For native Spanish listeners, the palatal alternation boosts segmentation accuracy on an artificial speech segmentation task and also reduces latencies on a phonotactically-conditioned elision task. L2 …