Sixth European Conference on Speech Communication and Technology
(EUROSPEECH'99)

Budapest, Hungary
September 5-9, 1999

Study on Tone Classification of Chinese Continuous Speech in Speech Recognition System

Jian Liu, Xiaodong He, Fuyuan Mo, Tiecheng Yu

Speech Processing Laboratory, Institute of Acoustics, Chinese Academy of Sciences, Beijing, China

In this paper, we first introduce the use of Gaussian mixture models (GMM) for Chinese tone classification in continuous speech. Then, we explain how to integrate it with the HMM-based speech recognition system. Finally, we provide the tone classification accuracy of this probabilistic method which is tested with Chinese continuous speech database of national 863" project.


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Bibliographic reference.  Liu, Jian / He, Xiaodong / Mo, Fuyuan / Yu, Tiecheng (1999): "Study on tone classification of Chinese continuous speech in speech recognition system", In EUROSPEECH'99, 891-894.