《元韵谱》微母来源考

轻唇音微母主要来源于中古明母合口三等字,只有东韵三等及尤韵出现例外.在<元韵谱>中保留微母,但其来源却与中古不一致,不仅收录了中古的微母字,而且还收入了很多中古明母字.这种特殊现象引起了我们的注意,这些混入微母的中古明母字应读为何母?这种现象是当时实际语音的反映吗?通过考察发现<元韵谱>微母下收录中古的明母字,并不能读为微母,也不是实际语音的反映,而是完全照搬<五音集韵>的做法.

The Origin of the Initial Wei Consonant in Yuan Yun Pu

In the book Yuan Yun Pu,initial wei consonants have been reserved,but their origins differ from those in medieval times.The book collects not only initial wei-consonant characters,but also a number of initial ming-consonant characters in medieval times.The article holds that the ming-consonant characters on the list of wei consonants in the book cannot be pronounced as wei consonants,and they are not the reflection of actual pronunciation,but the copy of the Wuyin Jiyun approach.