Skip to main content
. Author manuscript; available in PMC: 2011 Sep 16.
Published in final edited form as: J Voice. 2009 Aug 5;24(3):260–269. doi: 10.1016/j.jvoice.2008.09.005

Figure 3.

Figure 3

The liquid movement when vocal fold begin vibrating. In spatial, the maximum velocity occurs at the L/4 and 3L/4 positions. In posterior side of vocal fold, the velocity of liquid is always positive, but in the anterior side, the velocity of liquid in vocal fold is always negative. The liquid both in anterior side and in the posterior side will move toward the midmembranous region vocal fold is vibrating. Moreover, the velocity of the liquid is positive proportional to the vibration frequency and amplitude [see Eq.(28)]