The role of interaural differences on speech intelligibility in complex multi- talker environments
The role of interaural differences on speech intelligibility in complex multi- talker environments
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DOI：
10.1121/1.4976113
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发表时间：
2017-02-01
影响因子：
2.4
通讯作者：
Gallun, Frederick J.
中科院分区：
文献类型：
--
作者：
Ellinger, Rachel L.;Jakien, Kasey M.;Gallun, Frederick J.
耳间时间差（ITD）和耳间水平差（ILD）有助于听者实现空间掩蔽释放（SRM）的能力，并有助于提高噪声环境中的语音清晰度。在这项研究中，ITDs和ILD在多大程度上有助于SRM以及与衰老和听力损失的关系进行了检查。SRM是最大的刺激时，提出了一致的ITD和ILD，相对于ITD或ILD单独，所有这些产生更大的SRM比ITD和ILD线索相互冲突时。这种模式与年龄和听力损失无关。
Interaural differences in time (ITDs) and interaural differences in level (ILDs) contribute to a listener's ability to achieve spatial release from masking (SRM), and help to improve speech intelligibility in noisy environments. In this study, the extent to which ITDs and ILDs contribute to SRM and the relationships with aging and hearing loss were examined. SRM was greatest when stimuli were presented with consistent ITD and ILD, relative to ITD or ILD alone, all of which produced greater SRM than when ITD and ILD cues were in conflict with each other. This pattern was independent of age and hearing loss.