Relationship Between Distortion Product Otoacoustic Emission (DPOAE) and Frequency Difference Limen (FDL)

Yutaka Tanaka; Sotaro Funasaka; Eiji Hakuhisa; Kiyoshi Yonemoto

doi:10.4295/audiology.38.243

AUDIOLOGY JAPAN

Online ISSN : 1883-7301
Print ISSN : 0303-8106
ISSN-L : 0303-8106

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Volume 38 (1995) Issue 3
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Article overview

Relationship Between Distortion Product Otoacoustic Emission (DPOAE) and Frequency Difference Limen (FDL)

Yutaka Tanaka, Sotaro Funasaka, Eiji Hakuhisa, Kiyoshi Yonemoto

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Keywords: Distortion product, Békésy audiogram

JOURNAL FREE ACCESS

1995 Volume 38 Issue 3 Pages 243-250

DOI https://doi.org/10.4295/audiology.38.243

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Abstract

It was recently revealed that DPOAEs were highly frequency specific, therefore the pattern of DP-audiogram was similar to Békésy audiogram. DPOAEs and FDLs were recorded in 6 ears sensorineural hearing loss with dips.
Patterns of FDLs and DPOAEs were similar in these cases with dips. These results suggested that FDLs may be measured objectively by DPOAEs.

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