Nellis R A, Wiley T L
J Am Aud Soc. 1979 Mar-Apr;4(5):184-9.
Acoustic-reflex recovery time was measured as a function of activator intensity level and duration for broad-band noise and a 500-Hz tone in 10 normal-hearing subjects. The activating signals were presented at 5 and 10 dB above individual acoustic reflex thresholds for durations ranging from 0.25 to 100 sec. Reflex-recovery times were similar across both activators and across activator intensity levels. Recovery time was relatively constant for activators of 2 sec or less and increased for longer activator durations. Portions of the results from temporary threshold shift experiments are explained on the basis of acoustic reflex recovery characteristics.
在10名听力正常的受试者中，测量了声反射恢复时间与宽带噪声和500赫兹纯音的激活强度水平及持续时间的函数关系。激活信号在高于个体声反射阈值5分贝和10分贝的水平呈现，持续时间从0.25秒到100秒不等。两种激活器以及不同激活强度水平下的反射恢复时间相似。对于持续时间为2秒或更短的激活器，恢复时间相对恒定，而对于更长的激活器持续时间，恢复时间会增加。基于声反射恢复特性对暂时性阈移实验的部分结果进行了解释。
