Laserinterferometrically measured distortion product otoacoustic emissions

被引：0

作者：

Dalhoff, E. ^{[1
]}

Turcanu, D. ^{[1
]}

Gummer, A. W. ^{[1
]}

机构：

[1] Univ HNO Klin Tubingen, Elfriede Aulhorn Str 5, D-72076 Tubingen, Germany

来源：

WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 11: BIOMEDICAL ENGINEERING FOR AUDIOLOGY, OPHTHALMOLOGY, EMERGENCY AND DENTAL MEDICINE | 2009年 / 25卷 / 11期

关键词：

inner ear; noninvasive diagnostics; otoacoustic emissions; estimated DPOAE-threshold; laservibrometry; COCHLEAR HEARING-LOSS; HUMAN MIDDLE-EAR; GROWTH-BEHAVIOR; MODEL; THRESHOLD;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Laserinterferometrically measured distortion product otoacoustic emissions provide a means of assessing hearing threshold with high accuracy. It is shown that together with the measurement of the vibration response of the tympanic membrane to sound, a model of the middle ear can be fitted automatically to a forward and a reverse transfer function. The model can be used to estimate the complete transfer function of the middle ear and thus provides a potential means for differential diagnosis of middle- and inner-ear pathologies.

引用

页码：285 / +

页数：2

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