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首页> 外文会议>Audio Engineering Society international convention >Direct and indirect listening test methods - a discussion based on audio-visual spatial coherence experiments
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Direct and indirect listening test methods - a discussion based on audio-visual spatial coherence experiments

机译：直接和间接听测测试方法 - 基于视听空间相干实验的讨论

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This paper reviews the pros and cons of using direct measures (e.g. preference, annoyance) and indirect measures (e.g. 'subconscious' EEG measures and reaction times, 'RTs') to determine how viewers perceive audio and audio-visual attributes. The methodologies are discussed in relation to spatial coherence testing (whether audio/visual signals arrive from the same direction). Experimental results in coherence testing are described to illustrate problems with direct measures and improvements seen with RTs. Suggestions are made for the use of indirect measures in testing, including more sophisticated uses of RTs. It is concluded that indirect measures offer novel insights into listener evaluations of audio-visual experiences but are not always suitable.
机译：本文审查了使用直接措施的优缺点（例如，偏好，烦恼）和间接措施（例如'潜意识的“脑电图措施和反应时间”）来确定观众如何感知音频和视听属性。与空间相干测试有关（音频/可视信号是否从相同方向到达）的方法。描述了相干测试的实验结果，以说明通过RTS看到的直接测量和改进的问题。建议用于使用间接措施在测试中，包括更复杂的RTS使用。得出结论，间接措施为视听体验的听众评估提供了新的洞察力，但并不总是适合。

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