| Phonemic restoration effect reversed in a reverberant room. | |
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MedLine Citation:
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PMID: 22280726 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Classic demonstrations of the phonemic restoration effect show increased intelligibility of interrupted speech when the interruptions are caused by a plausible masking sound rather than by silent periods. Previous studies of this effect have been conducted exclusively under anechoic or nearly anechoic listening conditions. This study demonstrates that the effect is reversed when sounds are presented in a realistically simulated reverberant room (broadband T(60) = 1.1 s): intelligibility is greater for silent interruptions than for interruptions by unmodulated noise. Additional results suggest that the reversal is primarily due to filling silent intervals with reverberant energy from the speech signal. |
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Authors:
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Nirmal Kumar Srinivasan; Pavel Zahorik |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Journal of the Acoustical Society of America Volume: 131 ISSN: 1520-8524 ISO Abbreviation: J. Acoust. Soc. Am. Publication Date: 2012 Jan |
Date Detail:
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Created Date: 2012-01-27 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7503051 Medline TA: J Acoust Soc Am Country: United States |
Other Details:
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Languages: eng Pagination: EL28 Citation Subset: IM |
Affiliation:
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Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky 40292 nirmal.srinivasan@louisville.edu, pavel.zahorik@louisville.edu. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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