摘要
随着科学技术的进步和先进仪器的出现,生理语音学研究正在向采用高精端设备,进行多模态研究的方向发展。本文通过PowerLab硬软件的介绍,主要从肌电采集器、呼吸带和脑电帽三个方面,重点阐述了每项设备的工作原理、提取的参数和在言语生理研究中的应用。PowerLab生物信号处理系统在语音生理研究中有着广阔的应用前景。
With the development of science and technology and advanced instrument＇s appearance,the study of physiological phonetics are being leaded to the development of multi-modal with advanced equipment.This paper introduces the using method for instrument of physiological phonetics and its application simply including movement model of articulators,characters of speech aerodynamics,sampling of bioelectric signal in body,vibration pattern of vocal fold,characters of dramatic vocal tract,speech therapy and sampling of vibration signal and so on.
出处
《生命科学仪器》
2010年第3期68-72,共5页
Life Science Instruments
基金
国家自然科学基金No.60773052
国家教育部No.MZ115-78
甘肃省自然基金项目(0710RJZA101)~~
关键词
肌电
脑电
呼吸带
生理语音学
Electromyography
Electroencephalogram
Respiratory Belt：physiological phonetics
