Dreschler W A, Plomp R
J Acoust Soc Am. 1980 Dec;68(6):1608-15. doi: 10.1121/1.385215.
In heterogeneous group of ten hearing-impaired adolescents, relations are studied between several psychophysical test results and speech reception thresholds in quiet and noise. To examine the results, data-reduction techniques were used to extract the most relevant parameters. High correlations were found between the intelligibility of speech in noise on the one side, and vowel-perception parameters resulting from INDSCAL analysis (frequency resolution parameters, critical bandwidth and critical ratio) and audiogram parameters on the other.
在一组由十名听力受损青少年组成的异质群体中，研究了几种心理物理测试结果与安静和噪声环境下言语接受阈值之间的关系。为了检验结果，使用数据简化技术来提取最相关的参数。一方面发现噪声中言语的可懂度与另一方面由INDSCAL分析得出的元音感知参数（频率分辨率参数、临界带宽和临界比）以及听力图参数之间存在高度相关性。
