Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan)
The opposition of the series of stops based on the constricted glottis feature [c.g.] –i.e., pulmonic vs. ejectives– only occurs in approximately 16 % of the phonological inventories of the world’s languages (Maddieson 1984). In Nivaĉle (Mataguayan), the pulmonic vs. ejective contrast involves diffe...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Facultad de Lenguas. Universidad Nacional del Comahue
2023
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| Acceso en línea: | https://revele.uncoma.edu.ar/index.php/lingustica/article/view/5036 |
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I22-R128-article-50362023-11-30T10:14:56Z Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) Propiedades acústicas de las oclusivas simples y eyectivas en nivaĉle (mataguaya) Gutiérrez, Analía Espinosa, Gonzalo Eduardo Nivaĉle acoustic phonetics phonological typology simple stops eyectives nivaĉle oclusivas simples eyectivas tipología fonológica fonética acústica The opposition of the series of stops based on the constricted glottis feature [c.g.] –i.e., pulmonic vs. ejectives– only occurs in approximately 16 % of the phonological inventories of the world’s languages (Maddieson 1984). In Nivaĉle (Mataguayan), the pulmonic vs. ejective contrast involves different places and modes of articulation, but only occurs in onset position. Based on an elicitation task with a Nivaĉle speaker from the Uj’e Lhavos community, Paraguay, this paper presents a preliminary acoustic study of voiceless and ejective stops. Based on 118 repetitions of words, 590 values were obtained, which were statistically computed in a descriptive and inferential way by means of ANOVAS. The type of sound was analyzed according to the airstream mechanism and the place of articulation. The following acoustic measures were analyzed: (i) duration of the closure, (ii) voice onset time (VOT), (iii) perturbation of the fundamental frequency (F0), (iv) jitter, and (v) rise time. The results show statistically significant values for the distinction of the stops under study. La oposición de la serie de oclusivas en base al rasgo glotis constreñida [g.c.] solamente se registra en aproximadamente un 16 % de los inventarios fonológicos de las lenguas del mundo (Maddieson 1984). En la lengua nivaĉle (mataguaya), el contraste pulmónico vs. eyectivo involucra distintos puntos y modos de articulación, pero solamente ocurre en posición de ataque. En base a muestras de habla controlada tomadas con un hablante nivaĉle de la comunidad Uj’e Lhavos, Paraguay, este trabajo presenta un estudio fonético de las oclusivas sordas y eyectivas. A partir de 118 repeticiones de palabras, se obtuvieron 590 valores, que se computaron estadísticamente de manera descriptiva e inferencial por medio de ANOVAS. Se consideró el tipo de sonido según el mecanismo de la corriente de aire y el lugar de articulación, y se analizaron las siguientes medidas acústicas: (i) la duración del cierre, (ii) el tiempo del inicio de la voz (VOT), (iii) la perturbación de la frecuencia fundamental (F0), (iv) el jitter y (v) la transición a la amplitud máxima (rise time). Los parámetros acústicos utilizados permiten distinguir los tipos de oclusivas de manera significativa. Facultad de Lenguas. Universidad Nacional del Comahue 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Lenguas originarias americanas application/pdf https://revele.uncoma.edu.ar/index.php/lingustica/article/view/5036 10.5281/zenodo.10082218 Quintú Quimün. Revista de lingüística; No. 7 (2) jul-dic (2023); Q080 Quintú Quimün. Revista de lingüística; Núm. 7 (2) jul-dic (2023); Q080 2591-541X spa https://revele.uncoma.edu.ar/index.php/lingustica/article/view/5036/62001 https://creativecommons.org/licenses/by-nc-sa/4.0 |
| institution |
Universidad Nacional del Comahue |
| institution_str |
I-22 |
| repository_str |
R-128 |
| container_title_str |
Repositorio de Revistas Electrónicas REVELE (UNComahue) |
| language |
Español |
| format |
Artículo revista |
| topic |
Nivaĉle acoustic phonetics phonological typology simple stops eyectives nivaĉle oclusivas simples eyectivas tipología fonológica fonética acústica |
| spellingShingle |
Nivaĉle acoustic phonetics phonological typology simple stops eyectives nivaĉle oclusivas simples eyectivas tipología fonológica fonética acústica Gutiérrez, Analía Espinosa, Gonzalo Eduardo Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) |
| topic_facet |
Nivaĉle acoustic phonetics phonological typology simple stops eyectives nivaĉle oclusivas simples eyectivas tipología fonológica fonética acústica |
| author |
Gutiérrez, Analía Espinosa, Gonzalo Eduardo |
| author_facet |
Gutiérrez, Analía Espinosa, Gonzalo Eduardo |
| author_sort |
Gutiérrez, Analía |
| title |
Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) |
| title_short |
Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) |
| title_full |
Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) |
| title_fullStr |
Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) |
| title_full_unstemmed |
Acoustic properties of simple and ejective stops in Nivaĉle (Mataguayan) |
| title_sort |
acoustic properties of simple and ejective stops in nivaĉle (mataguayan) |
| description |
The opposition of the series of stops based on the constricted glottis feature [c.g.] –i.e., pulmonic vs. ejectives– only occurs in approximately 16 % of the phonological inventories of the world’s languages (Maddieson 1984). In Nivaĉle (Mataguayan), the pulmonic vs. ejective contrast involves different places and modes of articulation, but only occurs in onset position. Based on an elicitation task with a Nivaĉle speaker from the Uj’e Lhavos community, Paraguay, this paper presents a preliminary acoustic study of voiceless and ejective stops. Based on 118 repetitions of words, 590 values were obtained, which were statistically computed in a descriptive and inferential way by means of ANOVAS. The type of sound was analyzed according to the airstream mechanism and the place of articulation. The following acoustic measures were analyzed: (i) duration of the closure, (ii) voice onset time (VOT), (iii) perturbation of the fundamental frequency (F0), (iv) jitter, and (v) rise time. The results show statistically significant values for the distinction of the stops under study. |
| publisher |
Facultad de Lenguas. Universidad Nacional del Comahue |
| publishDate |
2023 |
| url |
https://revele.uncoma.edu.ar/index.php/lingustica/article/view/5036 |
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2024-08-12T23:05:38Z |
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2024-08-12T23:05:38Z |
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