Virtual reality environments offer new possibilities in perceptual research, such as presentation of physically impossible but ecologically valid stimuli in contrived scenarios. To facilitate perceptual research in such environments, this study presents a publicly available database of anechoic audio speech samples with matching stereoscopic and 360° video. These materials and accompanying software tool allow researchers to create simulations with up to five talkers positioned at arbitrary azimuthal locations, at multiple depth planes, in any 360° or stereoscopic environment. This study describes recording conditions and techniques, contents of the corpus, and how to use the materials within a virtual reality environment.

中文翻译：

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用于虚拟现实中的视听研究的多媒体语音语料库（L）。

虚拟现实环境为感知研究提供了新的可能性，例如在人为场景中呈现物理上不可能但生态有效的刺激。为了促进在此类环境中进行感知研究，本研究提供了一个公共可用的无回声语音样本的数据库，其中包含匹配的立体和360°视频。这些材料和随附的软件工具使研究人员可以在任何360°或立体环境中，使用多达五个扬声器放置在任意方位角，多个深度平面上的仿真器中进行仿真。这项研究描述了记录条件和技术，语料库的内容以及如何在虚拟现实环境中使用材料。