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Portable Automated Rapid Testing (PART) for auditory assessment: Validation in a young adult normal-hearing population
The Journal of the Acoustical Society of America ( IF 2.4 ) Pub Date : 2020-10-06 , DOI: 10.1121/10.0002108
E Sebastian Lelo de Larrea-Mancera 1 , Trevor Stavropoulos 2 , Eric C Hoover 3 , David A Eddins 4 , Frederick J Gallun 5 , Aaron R Seitz 1
Affiliation  

This study aims to determine the degree to which Portable Automated Rapid Testing (PART), a freely available program running on a tablet computer, is capable of reproducing standard laboratory results. Undergraduate students were assigned to one of three within-subject conditions that examined repeatability of performance on a battery of psychoacoustical tests of temporal fine structure processing, spectro-temporal amplitude modulation, and targets in competition. The repeatability condition examined test/retest with the same system, the headphones condition examined the effects of varying headphones (passive and active noise-attenuating), and the noise condition examined repeatability in the presence of recorded cafeteria noise. In general, performance on the test battery showed high repeatability, even across manipulated conditions, and was similar to that reported in the literature. These data serve as validation that suprathreshold psychoacoustical tests can be made accessible to run on consumer-grade hardware and perform in less controlled settings. This dataset also provides a distribution of thresholds that can be used as a normative baseline against which auditory dysfunction can be identified in future work.

中文翻译:

用于听力评估的便携式自动快速测试 (PART):在年轻成人正常听力人群中的验证

本研究旨在确定便携式自动快速测试 (PART)(一种在平板电脑上运行的免费程序)能够在多大程度上重现标准实验室结果。本科生被分配到三个科目内条件之一,这些条件检查了一系列心理声学测试的表现可重复性,这些测试涉及时间精细结构处理、频谱-时间幅度调制和竞赛目标。重复性条件检查使用同一系统进行的测试/重新测试,耳机条件检查不同耳机(被动和主动噪声衰减)的效果,噪声条件检查存在记录的自助餐厅噪音的情况下的可重复性。总的来说,测试电池的性能表现出很高的可重复性,即使在操纵条件下也是如此,并且与文献中报道的相似。这些数据可以验证超阈值心理声学测试可以在消费级硬件上运行并在控制较少的设置中执行。该数据集还提供了阈值分布,可用作规范基线,在未来的工作中可以根据该基线来识别听觉功能障碍。
更新日期:2020-10-07
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