运用实验语音学方法研究钟山方言单字调的音高特征,根据T值公式和五度标音法,处理钟山新、老派方言基频数据,并与前人研究成果进行对比分析。实验结合对发音人的访谈和数据的整理得出结论:钟山方言没有入声调,原阴入调分化为阴上和阴去,原阳入调全部归为阳去;平调有曲折,其他四种调值基频曲线显示调型走势与传统研究结果基本相同,但具体调值略有不同。本实验新老派对比部分中,老派发音人的声调和新派发音人的声调也有差别,具体体现在阴平、阳平和阴上三个声调;生理因素和社会因素是导致这种差别的主要原因。 The experimental phonetic method is used to study the pitch characteristics of the single tone of Zhongshan dialect. According to the T value formula and the five-degree phonetic transcription method, the basic frequency data of Zhong Shan new and old school dialects are processed and compared with previous research results. Experiments combined with pronunciation of the interview and data processing concludes that: Zhongshan dialect did not enter the tone, the original Yin into the tone into the Yin and Yin to go, the original Yang into tune all classified as Yang; flat tone twists and turns, the other The four tone-adjusting fundamental frequency curves show that the pattern-adjusting trend is basically the same as the traditional research results, but the specific value adjustment is slightly different. There are also differences in the tone of the old schoolfellows and the tone of the new schoolfewerors, which are embodied in the three tones of YINPING, YANGPING and YINCAO. The physiological and social factors are the main reasons leading to this difference.