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本文通过文献研究的方法,总结了前人在汉语普通话鼻音声学方面的研究成果,从文献来看,在研究内容方面主要集中在鼻音的共振峰、时长、鼻音韵尾的弱化、脱落等几个方面,在研究方法上主要是使用语音分析软件,如praat、3700、wavefinal等进行声学分析。较传统语言学研究方法,有关鼻音声学方面的研究能够更加客观、更加精确地记录和描写语音,揭示出许多过去无法观察到的语音现象,不但丰富和修正了传统语音学的理论,而且为病理语音学提供理论基础。
In this paper, we summarize the research results of our predecessors in the nasal acoustics of Chinese Mandarin through literature research methods. From the perspective of the literature, we mainly focus on the formants of nasal sounds, duration, weakening and shedding of nasal consonants In terms of research methods, mainly using voice analysis software, such as praat, 3700, wavefinal, etc. for acoustic analysis. Compared with the traditional linguistic research methods, nasal acoustics research can more objectively and accurately record and describe the speech, reveal many unobserved phonetic phenomena in the past, not only enrich and revise the theory of traditional phonetics, but also Pathological phonetics provides the theoretical basis.