In initial position, the ejectivity of fricatives translates into a frequent presence of post-frication glottal lags, higher intensity and higher center of gravity. Much of this variability is shaped by the position of the segments within the word. Based on data from 5 Mehri speakers, the analysis of different temporal and non-temporal parameters shows a high degree of variability in the way ejectivity is implemented in fricatives. Seeking to determine how this incompatibility is solved, this study presents an acoustic investigation of initial and intervocalic ejective fricatives in Mehri, a Modern South Arabian language spoken in Oman. This infrequency is generally attributed to the incompatibility of two aerodynamic requirements: Airflow to create noise frication and a high intraoral air pressure to implement ejectivity. Keywords: Ejective fricatives, Acoustics, Mehri, Modern South Arabian language.Įjective fricatives are extremely rare cross-linguistically. In this position, it isĪrgued, the systematic diphthongization of the following long vowel, induced by ejectivityĬombined with dorsopharyngealisation, is salient enough to allow the contrast of ejectivity to be TheseĪcoustic attributes are less frequently encountered in intervocalic position. In initial position, the ejectivity of fricatives translates into aįrequent presence of post-frication glottal lags, higher intensity and higher center of gravity. Much of this variability is shaped by the position In the way ejectivity is implemented in fricatives. The analysis of different temporal and non-temporal parameters shows a high degree of variability Mehri, a Modern South Arabian language spoken in Oman. Solved, this study presents an acoustic investigation of initial and intervocalic ejective fricatives in Seeking to determine how this incompatibility is Intraoral air pressure to implement ejectivity. The incompatibility of two aerodynamic requirements: airflow to create noise frication and a high This infrequency is generally attributed to The prenasalized stop data provides evidence that such stops are best analyzed as allophones of nasal consonants preceding oral vowels (as per Marlett 1992) and not as hypervoiced variants of voiced stops (as per Iverson & Salmons 1996).Įjective fricatives are extremely rare cross-linguistically. The general effect of WORD SIZE is discussed in relation to work on POLYSYLLABIC SHORTENING (Turk & Shattuck-Hufnagel 2000) and demonstrates the importance of prosodic templates in Mixtec languages (Macken & Salmons 1997). We examine closure duration, VOT, and formant transitions with the stop series, spectral moments with the fricative series, the timing between oral and nasal closure with the prenasalized stop series, and both formant transitions and qualitative variability with the glide series. Using a controlled set of data, we focus on how WORD SIZE and WORD POSITION influence the acoustic properties of different consonant types. The language possesses a number of contrasts common among Mixtec languages, such as voiceless unaspirated stops, prenasalized stops, and a strong tendency for words to conform to a minimally bimoraic structure. This paper provides an in-depth phonetic description of the consonant system of the Yoloxóchitl Mixtec language (Oto-Manguean, ISO 639-3 code xty), a Guerrero Mixtec variety. While Mixtec languages are well-known for their tonal systems, there remains relatively little work focusing on their consonant inventories. The prenasalized stop data provides evidence that such stops are best analyzed as allophones of nasal consonants preceding oral vowels (as per Marlett 1992) and not as hypervoiced variants of voiced stops (as per Iverson & Salmons 1996). The general effect of word size is discussed in relation to work on polysyllabic shortening (Turk & Shattuck-Hufnagel 2000) and demonstrates the importance of prosodic templates in Mixtec languages (Macken & Salmons 1997). Using a controlled set of data, we focus on how word size and word position influence the acoustic properties of different consonant types. This paper provides an in-depth phonetic description of the consonant system of the Yoloxóchitl Mixtec language (Oto-Manguean, ISO 639-3 code xty ), a Guerrero Mixtec variety.
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