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Evaluating binaural reproduction systems from behavioral patterns in a virtual reality - A case study with impaired binaural cues and tracking latency

机译:从虚拟现实中的行为模式评估双耳生殖系统-双耳提示受损和追踪潜伏期的案例研究

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This paper proposes a method for evaluating real-time binaural reproduction systems by means of a wayfinding task in six degrees of freedom. Participants physically walk to sound objects in a virtual reality created by a head-mounted display and binaural audio. The method allows for comparative evaluation of different rendering and tracking systems. We show how the localization accuracy of spatial audio rendering is reflected by objective measures of the participants' behavior and task performance. As independent variables we add tracking latency or reduce the binaural cues. We provide a reference scenario with loudspeaker reproduction and an anchor scenario with monaural reproduction for comparison.
机译:本文提出了一种通过六个自由度的寻路任务评估实时双耳再现系统的方法。参与者在头戴式显示器和双耳音频创建的虚拟现实中物理地行走到声音对象。该方法允许对不同渲染和跟踪系统进行比较评估。我们展示了如何通过参与者的行为和任务绩效的客观度量来反映空间音频渲染的本地化准确性。作为自变量,我们增加了跟踪延迟或减少了双耳提示。为了进行比较,我们提供了具有扬声器再现的参考场景和具有单声道再现的锚场景。

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