摘要
通过声学实验法研究得到的道县官话声调，与前人传统方法所记录的道县官话声调有一定的差异。通过与典型的西南官话以及其他同属湘南片的西南官话相比较，发现道县官话具有阳平读高降调等特点。这些特点的形成与道县是官话与土话双方言区，官话受到土话声调的影响有一定关系。
Through the acoustic experimental study, it is found that there are some differences between the result and previous record of Daoxian mandarin tone by traditional means. By comparison of the typical south-west mandarin tone and others belong to the south-west of Hunan, it is concluded that yangping in Daoxian mandarin is pronounced in high falling tone. The formation of these characteristics may have some relationship with the surrounding patois tones.
基金
国家社会科学基金项目“湘南‘濒危上话’抢救性研究”（09BYYll3）：湖南省哲学社会科学基金项目“湘南上话濒危程度的分级及调查研究”（11YYB225）
“湖南省方言与民俗文化基地”研究.
关键词
道县官话
西南官话
声调
声学实验
土话
比较
Daoxianmandarin. south-westmandarin, tone. acoustic experiments
tuhua
comparison
