TEOAE FINDINGS IN ADOLESCENTS

P. Kumpulainen, T. Rahko, P. Laitila, E. Ojala, H. Ihalainen, P. Karma

Abstract

Measurement of the transient evoked otoacoustic emissions (TEOAE) is widely used in research of hearing. In this paper we present a study on the timefrequency properties of TEOAE’s. The group under study consists of 257 children of age 14. Time-frequency features of the TEOAE’s are analysed. Examples of some typical results are presented. Relationship of the findings to earlier history of patients and benefits of TEOAE testing are discussed.

Keywords

TEOAE, filter bank, PCA

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IMEKO-WC-2000-TC13-P336.pdf

DOI

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IMEKO TC

TC13 - Measurements in Biology and Medicine

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