Painter C
Department of Otolaryngology, Washington University School of Medicine, St. Louis, MO 63110.
Arch Otorhinolaryngol. 1988;245(2):116-21. doi: 10.1007/BF00481448.
Electroglottography is a useful, non-invasive technique that can assist in the assessment of vocal fold dysfunction. However, if it is to become a useful clinical tool, there is a need for normative studies of the electroglottogram waveform types that characterize trained professional voice users, untrained non-professional speakers and patients with voice disorders and for a way of quantifying and objectively comparing similarities and differences. This report describes our methodology and an investigation into the waveform types characterizing one trained professional voice user phonating in 15 experimental sessions under various fundamental frequency, intensity and voice quality conditions. A number of strong tendencies were noted. In normal voice the lower frequencies and intensities represent one pole of a scale of a mode of phonation, while the higher frequencies and intensities depict the other pole. In these studies breathy voice data overlapped the lower end of the scale and tense voice data overlapped the upper end.
电声门图是一种有用的非侵入性技术，可辅助评估声带功能障碍。然而，若要使其成为一种有用的临床工具，则需要对电声门图波形类型进行规范性研究，这些波形类型可表征训练有素的专业嗓音使用者、未经训练的非专业说话者以及嗓音障碍患者，并且需要一种量化和客观比较异同的方法。本报告描述了我们的方法以及对一名训练有素的专业嗓音使用者在15次实验中，在各种基频、强度和嗓音质量条件下发声时的波形类型的研究。我们注意到了一些强烈的趋势。在正常嗓音中，较低的频率和强度代表一种发声模式量表的一端，而较高的频率和强度则描绘另一端。在这些研究中，呼吸声嗓音数据与量表的低端重叠，紧张声嗓音数据与量表的高端重叠。
