Methodology of Speech Recognition using Island Analysis

—Targeting the higher recognition ratio—

Abstract

Recently HMM (Hidden Markov Model) has been used as the way of the standard voice recognition but it is required to target more high recognition ratio by the expansion of the application of speech recognition. In this vocal study the shape analysis of the vocal wave inside the vocal period has been done toward its modified signals whether its voice is for a word or a simple sentence. And then the evaluation of this experiment by changing the category of the vocal parameters on shape has been done.