Interaction of otoacoustic emissions with additional tones: suppression or synchronization?

Abstract:

:The influence of an external tone on transitory evoked otoacoustic emissions (TEOAE) is investigated. Three different averaging techniques were used with the same acoustic stimulus paradigm. These techniques permitted the separation of those parts of the otoacoustic emission (OAE) that contribute to the transitory evoked otoacoustic emission and those parts of the OAE that are synchronized to the continuous tone. The experiments show that the total energy of the OAE is not reduced in the presence of an additional tone. The 'suppression' of TEOAEs is an effect of synchronization and the subsequent elimination of the 'suppressed' emission in the averaging procedure.

journal_name

Hear Res

journal_title

Hearing research

authors

Neumann J,Uppenkamp S,Kollmeier B

doi

10.1016/s0378-5955(96)00160-8

subject

Has Abstract

pub_date

1997-01-01 00:00:00

pages

19-27

issue

1-2

eissn

0378-5955

issn

1878-5891

pii

S0378-5955(96)00160-8

journal_volume

103

pub_type

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