Temporal and devoicing analysis of european portuguese fricatives

Jesus and Shadle (2003)

In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003), Volume 1, Barcelona, Spain, pp. 779-782.

Duration and devoicing of Portuguese fricatives have been studied using a set of corpora that include nonsense words following Portuguese phonological rules, and real words; these were recorded by four subjects (2 male, 2 female). Results show that fricative duration varies most with voicing (voiceless are longer), and also significantly by speaker, place, and position within word. Devoicing occurs most often word-finally, and varies significantly by place; devoicing occurs more often than in English.

JesusShadle2003b.pdf - Paper (Acrobat file)

JesusShadle2003bPPT.pdf - Oral presentation (Acrobat file)

JesusShadle2003bPPTnotes.pdf - Oral presentation notes (Acrobat file)


Last updated 25/6/2007
lmtj@ua.pt
Luís Miguel Teixeira de Jesus

Back to Homepage