Gabrielsson A, Sjögren H
Scand Audiol. 1979;8(3):159-69. doi: 10.3109/01050397909076317.
Four experiments dealing with perceived sound quality of hearing aids are described. The purposes were (a) to find a limited number of perceptual dimensions suitable for describing variations in perceived sound quality, (b) to find the positions of the selected hearing aids in these dimensions, (c) to explore the relations between the perceptual dimensions and the physical characteristics of the hearing aids, and (d) to explore the relations between the perceptual dimensions and overall evaluations of the selected hearing aids. Using various multivariate techniques for dimension analysis, the resulting dimensions were interpreted as 'Sharpness/Hardness - Softness', 'Clearance/Distinctness', 'Brightness - Darkness', 'Fullness', 'Feeling of space', 'Nearness', 'Loudness', and 'Disturbing sounds'. Their relations to characteristics of the hearing aids were explored as well as their relations to overall evaluations. The implications for continued research and audiological applications are discussed.
本文描述了四项关于助听器音质感知的实验。目的是：（a）找到有限数量的适用于描述音质感知变化的感知维度；（b）确定所选助听器在这些维度中的位置；（c）探索感知维度与助听器物理特性之间的关系；（d）探索感知维度与所选助听器总体评价之间的关系。通过使用各种多元技术进行维度分析，所得维度被解释为“尖锐度/硬度 - 柔和度”、“清晰度/辨识度”、“明亮度 - 暗度”、“饱满度”、“空间感”、“亲近感”、“响度”和“干扰声”。探讨了它们与助听器特性的关系以及与总体评价的关系。讨论了对后续研究和听力学应用的影响。
