In historical linguistics, the High German consonant shift or second Germanic consonant shift is a phonological development (sound change) that took place in the southern parts of the West Germanic dialect continuum in several phases, probably beginning between the 3rd and 5th centuries AD, and was almost complete before the earliest written records in the High German language were made in the 9th century. The resulting language, Old High German, can be neatly contrasted with the other continental West Germanic languages, which for the most part did not experience the shift, and with Old English, which remained completely unaffected.
网络释义
1、高地德语子音推移
... Old High German Language 古高地德语 Middle High German 中古高地德语 High German consonant shift 高地德语子音推移 ...