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双音节二字词的声调模式比孤立字四声模式复杂得多,本文提出一种非特定人二字词声调模糊识别方法.用基音曲线的主要特征构成模糊隶属函数.声调识别算法中用决策函数进行声调模式分类,方法具有简便、可靠、实时性和顽健性好等特点.实验的识别率为96.8%.
Two-syllable two-syllable tone pattern is much more complex than the isolated four syllable pattern.This paper proposes a non-specific two-character tone fuzzy recognition method.It constructs the fuzzy membership function by using the main features of the pitch curve.The decision- Function is classified according to the tone mode, the method is simple, reliable, real-time and sturdy and so on.Experimental recognition rate is 96.8%.