No abstract

No abstract

Abstract. This paper studies the speech technology (Speech Recognition and Text To Speech) for Tibetan. Recognition of Tibetan characters is a significant module of multi-language information processing system in China. Speech is the most convenient and natural way of communication.Owing to the special structure of Tibetan characters, the SR and TTS of traditional Tibetan characters face problems of low recognition rates and poor recognition effects. Through an in-depth study on the features of Tibetan characters, we finished this paper. This paper briefly introduces the development and the basic principles of speech technology, and then we provide an analysis of SR and TTS of Tibetan. We give the structure diagrams of the SR and the TTS technologies and introduction of the key module. Finally, we discuss the prospects of application in academic writing, demands and challenges of the Tibetan speech technology briefly in many areas.