Moore B C
J Acoust Soc Am. 1987 May;81(5):1633-5. doi: 10.1121/1.394518.
Auditory-filter shapes at 2 kHz were estimated for 95 young normally hearing subjects using a notched-noise masker with spectrum level of 45 dB. Excluding two subjects with a recent history of noise exposure, the equivalent rectangular bandwidths (ERBs) of the filters were approximately normally distributed but the distribution had a slight positive skew. The mean ERB was 308 Hz and the standard deviation was 32 Hz. The two noise-exposed subjects had ERBs of 404 and 497 Hz.
使用频谱水平为45分贝的带凹口噪声掩蔽器，对95名听力正常的年轻受试者估计了2千赫处的听觉滤波器形状。排除两名近期有噪声暴露史的受试者后，滤波器的等效矩形带宽（ERB）近似呈正态分布，但分布有轻微的正偏态。平均ERB为308赫兹，标准差为32赫兹。两名有噪声暴露的受试者的ERB分别为404赫兹和497赫兹。
