Age equivalence in the benefit of repetition for speech understanding
Age equivalence in the benefit of repetition for speech understanding
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DOI：
10.1121/1.4966586
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发表时间：
2016-11-01
影响因子：
2.4
通讯作者：
Freyman, Richard L.
中科院分区：
文献类型：
--
作者：
Helfer, Karen S.;Freyman, Richard L.
虽然重复是最常用的会话修复策略，很少有人知道它的相对有效性之间的听众跨越成人年龄范围。本研究的目的是确定年轻人，中年人和老年人如何能够使用即时重复来提高语音识别在不同类型的掩蔽物存在的差异。结果表明，所有的群体都从重复中获得了大致相同的好处。重复的好处是最大的时候，掩蔽物是波动的噪音和最小的时候，它是竞争的讲话。(C)2016美国声学学会
Although repetition is the most commonly used conversational repair strategy, little is known about its relative effectiveness among listeners spanning the adult age range. The purpose of this study was to identify differences in how younger, middle-aged, and older adults were able to use immediate repetition to improve speech recognition in the presence of different kinds of maskers. Results suggest that all groups received approximately the same amount of benefit from repetition. Repetition benefit was largest when the masker was fluctuating noise and smallest when it was competing speech. (C) 2016 Acoustical Society of America