McLean-Muse A, Larson C R, Gregory H H
Northwestern University.
J Speech Hear Res. 1988 Dec;31(4):549-55. doi: 10.1044/jshr.3104.549.
An acoustic analysis of certain aspects of voice fundamental frequency (Fo) in response to auditory clicks may provide a tool for studying short-latency auditory-laryngeal reflexes in humans (Sapir, McClean, & Larson, 1983). The purpose of this investigation was to compare 18 adult male stutterers' and 19 adult male nonstutterers' auditory-laryngeal reflexes. Subjects sustained phonation at constant pitch and intensity levels while receiving bilateral auditory click stimuli. Fo signal averages were generated and measured. Data analyses indicated that there were no differences between stutterers and nonstutterers with respect to the frequency of reflex occurrence. Also, there were no significant group differences with respect to the mean reflex temporal measures or the variability of the reflex temporal measures.
对语音基频（Fo）某些方面对听觉滴答声的反应进行声学分析，可能为研究人类的短潜伏期听觉-喉反射提供一种工具（萨皮尔、麦克林和拉森，1983年）。本研究的目的是比较18名成年男性口吃者和19名成年男性非口吃者的听觉-喉反射。受试者在接受双侧听觉滴答声刺激时，以恒定的音高和强度水平持续发声。生成并测量Fo信号平均值。数据分析表明，口吃者和非口吃者在反射发生频率方面没有差异。此外，在平均反射时间测量值或反射时间测量值的变异性方面，两组之间也没有显著差异。
