HEARING IN THE FERRET (MUSTELA-PUTORIUS) - THRESHOLDS FOR PURE-TONE DETECTION
HEARING IN THE FERRET (MUSTELA-PUTORIUS) - THRESHOLDS FOR PURE-TONE DETECTION
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DOI：
10.1016/0378-5955(86)90025-0
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发表时间：
1986-01-01
期刊：
影响因子：
2.8
通讯作者：
DALTON, JCH
中科院分区：
文献类型：
--
作者：
KELLY, JB;KAVANAGH, GL;DALTON, JCH
使用标准行为测试程序确定两只雄性雪貂（Mustela putorius）的纯音检测阈值。这两种动物的听力范围都很广，与其他食肉动物相当。根据平均听力图估计60 dB SPL时的听力下限为36 Hz，听力上限为44 kHz。在8-12 kHz区域发现最低阈值，两只动物在最佳频率下表现出尖锐的调谐。
Thresholds for pure tone detection were determined for two male ferrets (Mustela putorius) using standard behavioral testing procedures. Both animals had a broad range of hearing comparable to that seen in other Carnivores. The lower limit of hearing at 60 dB SPL was estimated from the average audiogram to be 36 Hz, and the upper limit of hearing was 44 kHz. The lowest thresholds were found in the region of 8-12 kHz with both animals exhibiting sharp tuning at best frequency.