本文研究了彝语圣乍方言高、中、低三种不同声调上清浊塞音对音高的影响。结果表明:在高、中调上清塞音后的元音起始基频高于浊塞音后的,但在低调上两者无差异;清浊塞音对元音基频的影响只在音节前部,在音节末两者无差异;声调贯穿整个音节,浊塞音段负载声调信息,清音段也已为声调做好了准备。 This paper studies the effect of the voiced plugging on the pitch of the high, middle, and low tongues of Sheng Zang dialect in Yi language. The results show that the fundamental frequency of vowels after high and middle notes is higher than that of voiced and unvoiced ones, but there is no difference between the two. Ministry, at the end of the syllable no difference between the two; tone through the entire syllable, voiced plug the tone load information, voice segment has also been prepared for the tone.