耳声导抗仪器的时间特性。
Temporal characteristics of aural acoustic-immittance instruments.
作者信息
Thompson D J, Robinette L N
机构信息
Dorn Veterans Hospital, Columbia, South Carolina.
出版信息
Ear Hear. 1988 Oct;9(5):290-5. doi: 10.1097/00003446-198810000-00010.
Abstract
Temporal response to a simulated rapid change in acoustic immittance was recorded from 13 aural acoustic-immittance devices. Ten measures of latency were obtained from the responses. The derived temporal data showed considerable variance across instruments. The variance was affected by the site from which the temporal response was recorded in the instrument and in one case by differences among samples of the same model.
摘要
从13台耳声导抗设备记录了对模拟声导抗快速变化的时间响应。从这些响应中获得了10个潜伏期测量值。得出的时间数据显示，不同仪器之间存在相当大的差异。这种差异受仪器中记录时间响应的部位影响，在一个案例中还受同一型号样本之间差异的影响。
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