{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T12:01:27Z","timestamp":1762430487441},"reference-count":36,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2010,11,24]],"date-time":"2010-11-24T00:00:00Z","timestamp":1290556800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of the International Phonetic Association"],"published-print":{"date-parts":[[2010,12]]},"abstract":"<jats:p>This study focuses on the temporal analysis of stops \/p b t d k \u0261\/ and devoicing analysis of voiced stops \/b d \u0261\/ produced in different word positions by six native speakers of European Portuguese. The study explores acoustic properties related to voicing. The following acoustic properties were measured: voice onset time (VOT), stop duration, closure duration, release duration, voicing into closure duration, duration of the preceding vowel and duration of the following vowel. Results suggested that when [b d \u0261] were devoiced, the acoustic properties stop duration, closure duration, duration of the following vowel, duration of the preceding vowel and duration of voicing into closure were relevant for the voicing distinction. Implications for research and practice in speech and language therapy are discussed. Further investigation is needed to find how the productions analysed in the present study were perceived by listeners, specifically productions of devoiced stops.<\/jats:p>","DOI":"10.1017\/s0025100310000186","type":"journal-article","created":{"date-parts":[[2010,11,24]],"date-time":"2010-11-24T11:53:47Z","timestamp":1290599627000},"page":"261-275","source":"Crossref","is-referenced-by-count":17,"title":["Temporal acoustic correlates of the voicing contrast in European Portuguese stops"],"prefix":"10.1017","volume":"40","author":[{"given":"Marisa","family":"Lousada","sequence":"first","affiliation":[]},{"given":"Luis M. T.","family":"Jesus","sequence":"additional","affiliation":[]},{"given":"Andreia","family":"Hall","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[2010,11,24]]},"reference":[{"key":"S0025100310000186_ref25","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4613-8202-7_9"},{"key":"S0025100310000186_ref16","doi-asserted-by":"publisher","DOI":"10.1006\/jpho.2002.0169"},{"key":"S0025100310000186_ref35","volume-title":"Aspectos da percep\u00e7\u00e3o das \u201coclusivas fricatizadas\u201d do Portugu\u00eas: Contributo para a compreens\u00e3o do processamento de contrastes alof\u00f3nicos","author":"Veloso","year":"1995"},{"key":"S0025100310000186_ref6","doi-asserted-by":"publisher","DOI":"10.1590\/S1516-18462007000200003"},{"key":"S0025100310000186_ref13","doi-asserted-by":"crossref","unstructured":"Fuchs Susanne . 2005. Articulatory correlates of the voicing contrast in alveolar obstruent production in German. Ph.D. dissertation, Queen Margaret University College, Edinburgh, UK.","DOI":"10.21248\/zaspil.41.2005.268"},{"key":"S0025100310000186_ref12","volume-title":"Prosody and focus in European Portuguese: Phonological phrasing and intonation","author":"Frota","year":"2000"},{"key":"S0025100310000186_ref4","first-page":"303","article-title":"Reflex\u00f5es sobre o \u2018e-mudo\u2019 em Portugu\u00eas Europeu","volume":"2","author":"Andrade","year":"1994","journal-title":"Congresso Internacional Sobre o Portugu\u00eas"},{"key":"S0025100310000186_ref11","first-page":"126","volume-title":"Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet","author":"Cruz-Ferreira","year":"1999"},{"key":"S0025100310000186_ref3","unstructured":"Andrade Am\u00e1lia . 1993. Estudo experimental de sequ\u00eancias de oclusivas em Portugu\u00eas Europeu. 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