The Application of Cross Recurrence Plot in Deaf Linguistic Training System

A new technique of nonlinear interrelations between time series is applied to assist the deaf to learn language . As part of this work we are investigating recurrence quality analysis (RQA) and cross recurrence plot (CRP) approach. In the experiments reported here, we made the Chinese vowel and vocabulary visual using CRP. Experimental results demonstrate that this method is effective in assistant location; it could be helpful to discipline deaf speaking .