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. 2014 Jul 31;10(7):e1003743. doi: 10.1371/journal.pcbi.1003743

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© 2014 Schwartz, Savariaux

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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Blue arrows: lip events (CVL/OVL: Closing/Opening onset for Visible Lips). Green arrows: intensity events (CAI/OAI: Closing/Opening onset for Audio Intensity). Red arrows: formant events (CAF/OAF: Closing/Opening onset for Audio Formant). (a) /apa/; (b) /ata/; (c) /aka/; (d) /aba/; (e) /ada/; (f) /aga/; (g) /ama/; (h) /ana/.