Skip to main content
. Author manuscript; available in PMC: 2008 Apr 15.
Published in final edited form as: J Acoust Soc Am. 2007 Jun;121(6):3770–3789. doi: 10.1121/1.2730621

FIG. 17.

FIG. 17

Coefficient and formant trajectories of vowel sequences for female speakers JW26 and JW56 relative to an area function model. The coefficient trajectories are transformed versions of those in Figs. 9c and 10c (via Eqns. 4–7). The formant trajectories were calculated from area functions generated by Eqn. 9. The background grids in (a) and (c) represent the possible coefficient space based on the area function model, whereas the grids in (b) and (d) result from the coefficient-to-formant mapping. The solid and dashed lines represent the effects of each mode in isolation.