黄侃古本音概念,体现了对语音历史发展变化的认识。黄侃继承了顾炎武、段玉裁、戴震的古本音思想,并有所发展。黄侃认为“歌戈”是人类最早能够发出的“元”音,和“歌戈”相拼的声母就是上古所有的声母。根据他的“声韵相挟而变”理论,建立了古十九纽、二十八部的语音构架。虽然黄侃没有构拟上古音值,但对这些问题的梳理与探讨还是有助于上古音研究的。 Huang McCain concept of ancient sound, reflects the voice of historical changes in understanding. Huang Kan inherited Gu Yanwu, Duan Yu cut, Dai Zhen ancient thought, and some development. Huang Kan that “song Ge ” is the earliest man can be issued “Yuan ” sound, and “song Ge ” spell initials are all the initials of ancient times. According to his “sound phase coercion ” theory, established the ancient nineteen New York, twenty-eight voice framework. Although Huang Kan did not formulate the ancient sound value, but the combing and discussion of these issues is still conducive to study the ancient tone.