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Investigation of Multi Reference Point Estimation with Timbre for Effective Mobile Auditory Devices

机译：有效移动听觉装置的Timbre多参考点估计研究

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In this study, we conducted a test with 20 sighted users to track the work described in earlier studies in an expanded scenario. As we have tried to answer whether adding multi-reference mapping of sonification to auditory graphs could improve the point estimation accuracy in nonvisual condition. We also emphasize the efficiency of the performance of multi-reference graphs using timbre to make them as efficient as mapping using a single pitch. The design of the study was different from the earlier study, who found that multi-reference mapping took a long time against single pitch mapping in auditory graphs. The results help provide empirical evidence that the multi-reference mode provides more accurate results than the single-pitch mode. The evaluation confirms that adding contexts to auditory graphs such as markers could improve the perception of auditory graphs.
机译：在这项研究中，我们对20位有视力的用户进行了测试，以跟踪在扩展方案中早期研究中描述的工作。正如我们试图回答的那样，在听觉图上添加超音波多参考映射是否可以提高非视觉条件下的点估计精度。我们还强调了使用音色的多参考图的性能效率，以使其与使用单个音高的映射一样有效。该研究的设计与早期的研究不同，后者发现在听觉图中，多参考映射相对于单音高映射花费了很长时间。结果有助于提供经验证据，表明多参考模式比单螺距模式提供了更准确的结果。该评估证实，向听觉图（例如标记）添加上下文可以改善听觉图的感知。

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