Speaker Dependent Voice Recognition Using Discrete Wavelet Transform

This paper presents the effective and robust method for the feature extraction of the speaker dependent voice recognition. The authors developed a simple Matlab program for this purpose where the article discrete wavelet transform theory had been used. The voice of set of speakers had been inputted on the database and the discrete wavelet transform calculates the properties and variables needed in order to verify correctly the speaker. Experimental results show that our method is very effective and the results are satisfactory and finally, the wavelet-based voice recognition system and its performance are discussed and highlighted.