An improved method for feature extraction of Mandarin pronunciation

Mandarin features extraction plays a very important role in the Mandarin recognition. It still has a long way to go before it reaches the level of success. In this paper, the Mandarin features are explored. The standard of Mandarin pronunciation is divided into six levels. The Mandarin pronunciation is divided into consonant, vowel and tone. And the feature parameters of pronunciation are surveyed. The experimental results show that the features have good recognition ability and robust performances.