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Simões, C., Teixeira, C., Dias, J., Daniela Braga & Lopes, A. (2007). European Portuguese Accent in Acoustic Models for Non-native English Speakers. In Progress in Pattern Recognition, Image Analysis and Applications, Iberoamerican Congress on Pattern Recognition CIARP 2007. (pp. 734-742). Berlin: Springer.
S. C. et al., "European Portuguese Accent in Acoustic Models for Non-native English Speakers", in Progress in Pattern Recognition, Image Analysis and Applications, Iberoamerican Congr. on Pattern Recognition CIARP 2007, Berlin, Springer, 2007, vol. 4756 LNCS, pp. 734-742
@incollection{c.2007_1764994039042,
author = "Simões, C. and Teixeira, C. and Dias, J. and Daniela Braga and Lopes, A.",
title = "European Portuguese Accent in Acoustic Models for Non-native English Speakers",
chapter = "",
booktitle = " Progress in Pattern Recognition, Image Analysis and Applications, Iberoamerican Congress on Pattern Recognition CIARP 2007",
year = "2007",
volume = "4756 LNCS",
series = "Lecture Notes in Computer Science book series (LNIP,volume 4756)",
edition = "",
pages = "734-734",
publisher = "Springer",
address = "Berlin",
url = "http://www.scopus.com/inward/record.url?eid=2-s2.0-38549180371&partnerID=MN8TOARS"
}
TY - CHAP TI - European Portuguese Accent in Acoustic Models for Non-native English Speakers T2 - Progress in Pattern Recognition, Image Analysis and Applications, Iberoamerican Congress on Pattern Recognition CIARP 2007 VL - 4756 LNCS AU - Simões, C. AU - Teixeira, C. AU - Dias, J. AU - Daniela Braga AU - Lopes, A. PY - 2007 SP - 734-742 SN - 1611-3349 DO - 978-3-540-76725-1_76 CY - Berlin UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-38549180371&partnerID=MN8TOARS AB - The development of automatic speech recognition systems poses several known difficulties. One of them concerns the recognizer's accuracy when dealing with non-native speakers of a given language. Normally a recognizer precision is lower for non-native users. Hence our goal is to improve this low accuracy rate when the speech recognition system is confronted with a foreign accent. A typical usage scenario is to apply these models in applications where European Portuguese is dominant but English may also frequently occur. Therefore, several experiments were performed using cross-word triphone-based models, which were then trained with speech corpora containing European Portuguese native speakers, English native speakers and English spoken by European Portuguese native speakers. © Springer-Verlag Berlin Heidelberg 2007. ER -
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