以往关于成都话声调的研究,大多基于听觉感知。由于听觉感知具有明显的主观性,因此各家的描写结果往往存在一定的分歧。为尽量克服这种主观任意性,本文运用现代实验语音学分析软件,分析成都话四个单字调的调值。分析发现,成都话阴平、阳平、上声、去声的单字调分别为45、31、51、213。 Previous studies on the tone of Chengdu dialect have mostly been based on auditory perception. As the auditory perception has obvious subjectivity, so the results of the description of each family often have some differences. In order to try to overcome this subjective arbitrariness, this paper uses the modern experimental phonetic analysis software to analyze the tone of four monograms in Chengdu dialect. Analysis found that Chengdu Dialect, Yang Ping, on the sound, the tone of the single tone were 45,31,51,213.