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Updated: Aug 26, 2026

Infant Auditory Processing and Event-related Brain Oscillations
Published on: July 1, 2015
Wavelet analysis of real ear and synthesized click evoked otoacoustic emissions
1Institute of Audiology, University Hospital, Groningen, The Netherlands.
Abstract:
Wavelet analysis was performed to obtain time-frequency analyses of click evoked otoacoustic emissions from normal ears and one ear with a high-frequency hearing loss; mainly to introduce this relatively new method and to show its potentials for emission analysis. The same analysis was then used to obtain time-frequency decompositions of synthesized emissions. It was found that the introduction of a slightly irregular frequency to place relation for the inner ear yielded synthetic results that were remarkably similar to those obtained from real ears.
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