宽吻海豚（Tursiops truncatus）听觉感知在频率-时间信号转换方面的不变性。
Invariability of auditory perception with respect to frequency--time signal transformations in the dolphin Tursiops truncatus.
作者信息
Saprykin V A, Kovtunenko S V, Korolev V P, Dmitrieva E S, Ol'shanskii V I, Bekker I V
出版信息
Neurosci Behav Physiol. 1977 Oct-Dec;8(4):330-3. doi: 10.1007/BF01182911.
PMID:617849
Abstract
The characteristic of hearing in the dolphin Tursiops truncatus were investigated by the method of motor-feeding conditioned reflexes under conditions of frequency--time signal indeterminancy with background noise. It was shown that the effectiveness of auditory detection of tone--pulse signals is invariant with respect to Doppler and shift signal transformations, while the number of waves is a characteristic parameter of the auditory system.
摘要
在存在背景噪声的频率 - 时间信号不确定性条件下，采用运动喂食条件反射法对宽吻海豚的听觉特征进行了研究。结果表明，音调 - 脉冲信号的听觉检测效率对于多普勒频移和信号变换是不变的，而波数是听觉系统的一个特征参数。
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Invariability of auditory perception with respect to frequency--time signal transformations in the dolphin Tursiops truncatus.宽吻海豚（Tursiops truncatus）听觉感知在频率-时间信号转换方面的不变性。
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本文引用的文献
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