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. Author manuscript; available in PMC: 2010 Feb 24.
Published in final edited form as: J Acoust Soc Am. 2006 Nov;120(5 Pt 1):2872–2883. doi: 10.1121/1.2345832

FIG. 2.

FIG. 2

(a) Audio and lip aperture signals for the word /kami/, showing the point in the acceleration signal used for defining the onset of the lip closing movement. (b) Audio and tongue body signals for the word /kami/, showing the points used in the speed signal for defining the onset and offset of the tongue movement between the two vowels. The baseline in the bottom panel with the speed signal represents zero speed.