Acoustic Properties of Non-Modal Phonation in Boruca: Phonetic Evidence and Phonological Status
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| Autor: | |
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| Médium: | artículo original |
| Stav: | Versión publicada |
| Datum vydání: | 2019 |
| Popis: | This study documents the oscillographic and spectrographic properties of non-modal phonation observed in Boruca, an already extinct Chibchan language that was spoken in Costa Rica. Traditionally, the creaky and breathy phonations of Boruca have been interpreted as phonetic cues for the laryngeal segments /Ɂ/ and /h/. However, this article reanalyzes these phenomena as phonological specification of the [constricted glottis] and [spread glottis] features associated with vowels. Thus, Boruca does not have laryngeal consonants but it does contrast between modal, creaky and breathy vowels. The study presents evidence that creaky voice concentrates in the middle of vowels while breathy voice concentrates in the final section of vowels. Moreover, Boruca can force creaky voice to surface as a glottal stop segment under certain conditions, and can also insert breathy voice in certain segmental environments. |
| Země: | Portal de Revistas UCR |
| Instituce: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Jazyk: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/36735 |
| On-line přístup: | https://revistas.ucr.ac.cr/index.php/filyling/article/view/36735 |
| Klíčové slovo: | Boruca Chibchan non-modal phonation creaky vowels breathy vowels chibcha fonación no-modal vocales laringalizadas vocales murmuradas |