安丘方言的使用范围是北方方言中的胶辽官话区,与普通话相比存在较大差异。该研究采用实验语音学的方法研究安丘方言中单字调的调值,运用Lz-score公式对原始数据的基频值进行归一化处理,最后根据五度标调法确定调值。通过对安丘方言进行语音实验分析,我们可以确定安丘方言调值分别是阴平313、阳平52、上声55、去声41。 The scope of use of Anqiu dialect is Jiaoliao Mandarin dialect in northern dialect, which is quite different from Mandarin. In this study, the experimental phonetic method is used to study the tonal value of monotone in Anqiu dialect. The Lz-score formula is used to normalize the fundamental frequency of the original data. Finally, the tonal value is determined according to the five-degree standard method. Through the voice experimental analysis of Anqiu dialect, we can confirm that Dialect of Anqiu Dialect is Yinping 313, Yangping 52, Shangheng 55, and Quoting 41 respectively.