听觉粗糙度与神经元对调幅音的反应。
The hearing sensation roughness and neuronal responses to AM-tones.
作者信息
Fastl H
机构信息
Institute of Electroacoustics, Technical University of Munich, F.R.G.
出版信息
Hear Res. 1990 Jul;46(3):293-5. doi: 10.1016/0378-5955(90)90011-d.
PMID:2394638
Abstract
The hearing sensation roughness as a function of modulation frequency shows a bandpass characteristic similar to that of modulation transfer functions (MTFs) obtained from neurons. However, while the MTFs may change their characteristics from bandpass to low-pass at low levels or with masking noise, roughness shows a bandpass characteristic irrespective of level or masking noise.
摘要
作为调制频率函数的听觉粗糙度呈现出与从神经元获得的调制传递函数（MTF）类似的带通特性。然而，虽然MTF在低强度或存在掩蔽噪声时可能会从带通特性转变为低通特性，但粗糙度无论强度或掩蔽噪声如何，都呈现带通特性。
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