声带持续振动声门图研究与临床应用

Glottographic Study and Clinical Application of Sustained Vibration of Vocal Folds

作者用研制的多功能声门图仪,对声带持续振动模式进行了定量研究;给出了胸声、假声、气声和压紧嗓音声门图波形与参数;探讨了声道特性与基频变化对声带振动的影响;并指出在临床应用中,男、女性应分别发胸声区稳态任意元音和胸声区低频部稳态任意元音。研究方法和结果区被用于喉病的诊断。

This investigation is designed to study the sustained vibration patterns of vocal folds quantitatively using the multifunction glottograph developed by authors. The waveforms and parameters of glottograms for modal, falsetto, breath and pressed voice are presented. The paper also deals with the influence of changes in vocal tract and fundamental frequency on the vibration of vocal folds, and suggests that males and females pronounce the sustained any vocal of modal register and low frequency of modal register, respectively, in clinical application. The methods arc used in the diagnosis and treatment of laryngeal diseases.