Measuring Distortion-Product Otoacoustic Emission With a Single Loudspeaker in the Ear: Stimulus Design and Signal Processing Techniques

Measuring Distortion-Product Otoacoustic Emission With a Single Loudspeaker in the Ear: Stimulus Design and Signal Processing Techniques

The distortion-product otoacoustic emission (DPOAE) is a backward propagating wave generated inside the cochlea during the wave amplification process. The DPOAE signal can be detected rapidly under relatively noisy conditions. In recent years, the earphone industry demonstrated interest in adopting...

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Bibliographic Details
Main Authors: Wei-Chen Hsiao, Yung-Ching Chen, Yi-Wen Liu
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-09-01
Series:Frontiers in Digital Health
Subjects:
hearing
otoacoustic emissions
intermodulation distortion
nonlinear signal processing
Volterra filtering
Online Access:https://www.frontiersin.org/articles/10.3389/fdgth.2021.724539/full

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