Abstract
The development of speech recognition technology makes the interaction between human and computer possible. In view of the deficiency of pronunciation teaching in TCFL, this paper proposes the design of Chinese automatic pronunciation level evaluation system in TCFL, and describes the structure, function and process of the system in detail. This paper introduces the key technologies and steps in the implementation of the system: dynamic time warping algorithm, corpus building, phonological segmentation technology and evaluation and grading standards. Through a small range of experiments, it shows that the system has a certain reference value for the test of foreign students’ Chinese pronunciation level.
Published Version
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