Text-dependent speaker identification using Fisher differentiation vector
Bo Li, Wenju Liu, Q. Zbong · 2004
We put forward a new algorithm for speaker identification. The difficulties for speaker recognition were first analyzed. Because most methods for speaker identification are based on parameter estimation, we put forward a nonparameter method for speaker identification. The method is based on Fisher differentiation vector. The influences of different factors to the identification accuracy were analyzed. The experiment shows that it is an effective method for text-dependent speaker identification.