SUBGLOTTAL AND ORAL AIR PRESSURES DURING PHONATION - PRELIMINARY INVESTIGATION USING A MINIATURE TRANSDUCER SYSTEM
SUBGLOTTAL AND ORAL AIR PRESSURES DURING PHONATION - PRELIMINARY INVESTIGATION USING A MINIATURE TRANSDUCER SYSTEM
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DOI：
10.1007/bf02477320
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发表时间：
1975-01-01
期刊：
影响因子：
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通讯作者：
LOFQVIST, A
中科院分区：
文献类型：
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作者：
KITZING, P;LOFQVIST, A
压力和流量是发声研究中的重要参数。从生理学的角度来看，它们被用来确定声门作为发音器的效率，而在语音研究中，它们是理解语调控制的基础。在发声过程中，获取声门以下和声门以上压力的传统方法往往存在线性和频率响应不佳的问题。本文报道了微型换能器系统在发声过程中空气动力学事件研究中的应用，并举例说明了可获得的记录类型。
Pressure and flow are important parameters in the study of phonation. From a physiological point of view, they are used in determining the efficiency of the glottis as a sound generator and in phonetic research they are basic to an understanding of the control of intonation. Traditional methods for obtaining records of the pressure below and above the glottis during phonation often suffer from bad linearity and frequency response. In this paper, we report the application of a miniature transducer system to the study of aerodynamic events during phonation and illustrate the type of records which can be obtained.