摘要
文章通过鼻流计研究汉语普通话鼻韵尾的鼻音度,并根据实时视觉反馈界面和语图揭示鼻音的动态变化、鼻化元音、鼻韵尾的弱化、音节之间的鼻化程度及鼻音对相邻音位的影响程度等,揭示鼻音发音时的复杂性.研究结果表明不同鼻音做韵尾时单音节的鼻音度是有差别的,鼻音的鼻音度值随着四个声调依次递减,通过鼻流计研究鼻音能够更客观、精确地描写语音,也为鼻音的研究提供了一种新的方法.
The nasalance of mandarin nasal consonant and nasal ending were studied using Nasometer in this paper to reveal the dynamic changes of nasal,nasalized vowel,nasal ending weakening,studied the nasal degree of adjacent phonemes,explored the relationship between the nasal and tongue,revealed the complexity of the nasal pronunciation through the Nasometer.The results showed that the different nasal ending have different nasalance,the nasal sound＇s nasalance decreased gradually from four tones.Through the nasalance we can be more objective and accurate to describe the speech,but also provides a new way to study nasal sound.
出处
《西北民族大学学报（自然科学版）》
2010年第3期35-39,共5页
Journal of Northwest Minzu University(Natural Science)
基金
国家教育部科学技术研究重点项目(210263)
西北民族大学研究生创新基金项目(ycx10043)
关键词
鼻流计
鼻音度
鼻音声母
鼻音韵尾
nasometer
nasalance
nasal consonant
nasal ending
