Perceptual speech quality dimensions in a conversational situation
Perceptual speech quality dimensions in a conversational situation
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对话情境中的感知语音质量维度
DOI：
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发表时间：
2015
期刊：
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通讯作者：
Sebastian Möller
中科院分区：
文献类型：
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作者：
Friedemann Köster;Sebastian Möller
语音电信系统最常用于会话情况。在这方面，评估会话语音的质量是系统开发人员对其系统进行分类和评估的基本要求。然而，仅仅提供关于总体质量的信息是不够的，而且还要指出可能的质量损失的来源。我们提出了一个后续的研究来分析这种感知语音质量的尺寸在会话的情况下。到目前为止，七个感知质量维度已经在单独的研究中确定。在这篇文章中，我们回顾了所有的维度，并在一个广泛的会话实验中验证了它们。这项研究对对话情况下的感知语音质量进行了深入分析。
Speech telecommunication systems are most frequently used in conversational situations. In this regard, assessing the quality of conversational speech is the fundamental requirement for sys-tem developers to classify and evaluate their systems. However, it is not enough to provide information about the overall quality, but also to point out sources for possible quality-losses. We present a follow-up study to analyze such perceptual speech quality dimensions in a conversational situation. Until now, seven perceptual quality dimensions have been determined in separate studies. In this contribution, we review all dimensions and validate them in an extensive conversational experiment. This study leads to a deep analysis of perceptual speech quality in a conversational situation.