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An ultrasonographic and acoustic study of two minimal pairs in English: a North American’s and a Brazilian speaker’s vowel productions contrasted

Comparing articulatory and acoustic characteristics is relevant because they exhibit congruence and carry crucial information for maintaining perceptual contrasts. In this paper, articulatory and acoustic data of English front vowel minimal pair productions are analyzed in a case study comparing the...

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Bibliographic Details
Main Authors:	Silva, Amaury Flávio, Fontes, Mário Augusto de Souza, Madureira, Sandra
Format:	Online
Language:	English
Published:	Universidade Estadual de Campinas 2026
Subjects:	English vowels Ultrasound analysis Acoustic analysis English as L1 English as L2
Online Access:	https://econtents.sbu.unicamp.br/inpec/index.php/joss/article/view/20305
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