Non-linearities of click-evoked otoacoustic emissions and the derived non-linear technique.
Non-linearities of click-evoked otoacoustic emissions and the derived non-linear technique.
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点击引起的耳声发射的非线性和衍生的非线性技术。
DOI：
10.3109/03005369309077898
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
P. Ravazzani
中科院分区：
文献类型：
--
作者：
F. Grandori;P. Ravazzani
在正常耳朵中测量了平均点击诱发和衍生的非线性响应，以评估两种方法获得的结果之间的相似性和差异。用短时程序计算点击诱发的耳声发射的输入输出曲线揭示了时变特性和饱和现象的存在，在不同程度上影响发射的线性内容。目前的初步结果为评估两种技术在耳声发射测试中的相对作用提供了一些指导。
Averaged click-evoked and derived non-linear responses have been measured in normal ears to assess similarities and differences between the results obtained with the two methods. Computation of the input-output curves of click-evoked otoacoustic emissions with a short-time procedure reveals time-varying properties and the presence of saturation phenomena affecting, to various degrees, the linear content of emissions. Present preliminary results provide some guidelines towards the assessment of the relative role of the two techniques in otoacoustic emission testing.