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适应语音知觉的反响:一个系统的审查

Avgeris Tsironis¹, Eleni Vlahou¹, Panagiota Kontou¹

¹Department of Computer Science and Biomedical Informatics, University of Thessaly, Lamia, Greece.

Trends in hearing

|September 9, 2024

概括

听众很快适应了由反响引起的扭曲语音,反响是日常声学中的关键因素. 这一系统性审查总结了人们如何在回声环境中提高语音理解.

科学领域:

听觉感知是一种听觉感知.
声学信号处理声学信号处理
语音可理解性研究研究

背景情况:

反响在日常环境中显著扭曲了语音信号.
正常听觉的听众表现出了显著的强度和快速重新校准语音感知.
20多年来,广泛的研究集中在减轻反响影响的适应机制上.

研究的目的:

系统地审查有关听众适应反响语音的研究.
总结有关这个话题的现有研究成果.
识别知识缺口,并建议未来的研究方向.

主要方法:

根据PRISMA指南进行了系统审查.
两位独立研究人员对661项研究进行了选.
最终分析包括了23项研究.

主要成果:

语音对声的适应在各种条件 (环境,任务,噪音水平) 中是强大的.
适应发生迅速,有时在1秒内,受反响和噪声强度的影响.
适应在适度的反响中最有效,在高度反响的环境中减弱.

结论:

听众适应反响语音是一种成熟的现象.
基本的神经机制在很大程度上仍然不清楚,幅度调制变化是主要假设.
对于声适应及其应用的全面理论,需要进一步的研究.

关键词:

听觉感知常数听觉感知常数校准校准的时间房间的声学房间的声学

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Echo

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