Boundary tones and the phonetic implementation of tone in Chichewa

In Chichewa (Bantu, Malawi), there are three differences in fundamental frequency (£0) between questions and statements: (a) questions have a fmal rise, while statements have a final fall, (b) questions do not display the strong downdrift trend found in statements, and (c) questions are produced in...

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Autor principal: Scott Myers
Formato: article
Lenguaje:EN
FR
Publicado: LibraryPress@UF 1996
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Acceso en línea:https://doaj.org/article/d2464a1afd6947239c781a2d2f6253e7
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Sumario:In Chichewa (Bantu, Malawi), there are three differences in fundamental frequency (£0) between questions and statements: (a) questions have a fmal rise, while statements have a final fall, (b) questions do not display the strong downdrift trend found in statements, and (c) questions are produced in a higher pitch range than statements. A quantitative model is proposed that captures these generalizations through a dependency of the bottom of the current pitch range on the boundary tone. It is argued that such a model accounts for the distinction between question and statement better than a model in which pitch range distinctions are encoded in the phonological representation.