McCarty T A, Hamlet S L
J Am Audiol Soc. 1978 May-Jun;3(6):235-40.
Acoustic reflexes were elicited from seven normal hearing subjects with synthesized isolated consonant and vowel speech stimuli. Stimulus intensity and duration were controlled so that equivalent amplitudes and durations from 100 to 300 msec were produced. The recorded stimulus items were presented over an earphone to the subject's right ear, while susceptance changes caused by bilateral acoustic reflex activity were monitored in the subject's left ear. Analysis of variance revealed no significant difference between reflex threshold values for isolated synthetic consonant and vowel stimuli. Main effects of stimulus duration and subjects and the two-way interaction of phoneme type by subject were found to be significant.
对七名听力正常的受试者，用合成的孤立辅音和元音语音刺激诱发听觉反射。控制刺激强度和持续时间，以便产生100至300毫秒的等效振幅和持续时间。将记录的刺激项目通过耳机呈现给受试者的右耳，同时监测受试者左耳中由双侧听觉反射活动引起的电纳变化。方差分析显示，孤立合成辅音和元音刺激的反射阈值之间没有显著差异。发现刺激持续时间和受试者的主效应以及音素类型与受试者的双向交互作用具有显著性。
