title: Wavelet analysis of real ear and synthesized click evoked otoacoustic emissions.
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.
authors.affiliation: Institute of Audiology, University Hospital, Groningen, The Netherlands.
authors.forename: H P
authors.initials: HP
authors.lastname: Wit
authors.forename: P
authors.initials: P
authors.lastname: van Dijk
authors.forename: P
authors.initials: P
authors.lastname: Avan
mesh_terms: D000161:Acoustic Stimulation; D001309:Auditory Threshold; D003051:Cochlea / Q000502:physiology; D006316:Hearing Loss, High-Frequency / Q000503:physiopathology*; D006801:Humans; D017084:Otoacoustic Emissions, Spontaneous / Q000502:physiology*