黄山市屯溪方言单字调实验研究

Experimental Study on Monosyllabic Tones of the Tunxi Dialect in Huangshan City

摘要: 本文采用实验语音学方法，对黄山市屯溪方言的单字调进行声学分析。通过Praat软件对语音样本进行标注与基频提取，结合Excel进行数据处理与统计分析，使用T值法对基频进行归一化处理，并运用“界域”策略对声调格局进行规整。研究结果表明，屯溪方言单字调共包含六个调类：阴平、阳平、阴上、阳上、去声和入声，实验调值与传统调值存在一定差异。本研究为屯溪方言声调系统提供了实验语音学层面的实证数据，对揭示其声调特征具有一定的参考价值。

Abstract: This paper adopts an experimental phonetics approach to conduct an acoustic analysis of monosyllabic tones in the Tunxi dialect of Huangshan City. Speech samples were annotated and fundamental frequency (F0) was extracted using Praat, followed by data processing and statistical analysis in Excel. The T-value method was employed for normalization of F0, and the “boundary domain” strategy was applied to regularize the tone pattern. The results show that the Tunxi dialect has six tone categories: Yinping, Yangping, Yinshang, Yangshang, Qusheng, and Rusheng. Certain discrepancies are observed between the experimental tone pitch values and the traditional ones. This study provides empirical data from an experimental phonetic perspective for the tonal system of the Tunxi dialect, offering a valuable reference for understanding its tonal characteristics.