Festen J M, Plomp R
J Acoust Soc Am. 1983 Feb;73(2):652-62. doi: 10.1121/1.388957.
Relations between auditory functions, as expressed by coefficients of correlation, were studied for a group of 22 sensorineurally hearing-impaired subjects with moderate losses. In addition to the audiogram, we measured frequency resolution, temporal resolution, and speech reception in quiet and in noise. Frequency resolution was derived from masking with comb-filtered noise and from the psychophysical tuning curve, for both paradigms in simultaneous and in nonsimultaneous masking. The critical ratio was also determined. Temporal resolution was determined with intensity-modulated noise and from backward and forward masking. All tests were performed at 1000 Hz. Correlations among tests were gathered in a matrix and subjected to a principal-components analysis. It turned out that tests on frequency resolution form a cluster, and are approximately independent of audiometric loss. Furthermore, hearing loss for speech in noise is closely allied to frequency resolution, whereas hearing loss for speech in quiet is governed by audiometric loss.
我们对一组22名患有中度感音神经性听力损失的受试者的听觉功能之间的关系（以相关系数表示）进行了研究。除听力图外，我们还测量了频率分辨率、时间分辨率以及安静和噪声环境下的言语接受度。频率分辨率通过梳状滤波噪声掩蔽以及心理物理调谐曲线得出，同时适用于同时掩蔽和非同时掩蔽两种范式。还确定了临界比率。时间分辨率通过强度调制噪声以及前向掩蔽和后向掩蔽来确定。所有测试均在1000赫兹下进行。测试之间的相关性被收集在一个矩阵中，并进行主成分分析。结果表明，频率分辨率测试形成一个簇，并且大致独立于听力损失。此外，噪声环境下的言语听力损失与频率分辨率密切相关，而安静环境下的言语听力损失则由听力损失决定。
