Sound field speech audiometry with competing noise-Differences among speech test materials-
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- Kamei Masayo
- Department of Otolaryngology, Iwate Medical University
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- Ookawa Yuka
- Department of Otolaryngology, Iwate Medical University
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- Odashima Youko
- Department of Otolaryngology, Iwate Medical University
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- Sato Hiroaki
- Department of Otolaryngology, Iwate Medical University
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- Murai Kazuo
- Department of Otolaryngology, Iwate Medical University
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- Yonemoto Kiyoshi
- Faculty of Social Welfare, Iwate Prefectural University
Bibliographic Information
- Other Title
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- 音場における語音聴力検査の検討―検査語音による相違について―
- Differences among speech test materials
- 検査語音による相違について
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Abstract
When sound field speech audiometry is evaluated with competing noise, monosyllable and word intelligibility significantly vary according to the speech sound materials or the competing noise presentation method, even in the same subjects. Various competing noise methods in addition to the conditions described in ISO 8253-3 have been evaluated. In this study, monosyllable and word intelligibility were evaluated under three different types of competing noise conditions in a sound field, in 20 normal hearing subjects. As a result, in tests using speech material with less variable sound pressure levels of the word list, neither monosyllable not word intelligibility differed significantly between noise presentation from a loudspeaker placed in front of the subject and the competing noise conditions described in ISO 8353-3.
Journal
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- AUDIOLOGY JAPAN
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AUDIOLOGY JAPAN 51 (1), 69-76, 2008
Japan Audiological Society
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Details
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- CRID
- 1390001204840792192
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- NII Article ID
- 130003863810
- 10021300195
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- NII Book ID
- AN00000347
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- ISSN
- 18837301
- 03038106
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed