Numerical simulations of the speech productions of /hi/ and /si/. (video) Toyohashi University of Technology (TUT) Share Print E-Mail Loading video... Caption Observation on the real-time MRI and flow vortices in the oral models. Credit COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.