Free-field audiogram of the Japanese macaque (Macaca fuscata)
Free-field audiogram of the Japanese macaque (Macaca fuscata)
复制标题
DOI：
10.1121/1.428121
复制
发表时间：
1999-11-01
影响因子：
2.4
通讯作者：
Heffner, HE
中科院分区：
文献类型：
--
作者：
Jackson, LL;Heffner, RS;Heffner, HE
三只日本猕猴和七个人的听力图在自由场环境中使用扬声器测定。猴子和人类分别使用8 Hz至40 kHz和4 Hz至22.4 kHz的音调进行测试。在60 dB声压级的水平下，猴子能够听到从28 Hz到37 kHz的音调，其中最佳灵敏度为1 dB，出现在4 kHz。人类60 dB听力范围从31 Hz扩展到17.6 kHz，在2 kHz和4 kHz时的最佳灵敏度为-10 dB。这些结果表明，日本猕猴具有与人类相同的低频听力，并且优于先前使用耳机获得的听力图。(C)1999年美国声学学会。【S0001-4966（99）06511-X】。
The: audiograms of three Japanese macaques and seven humans:were determined in a free-field environment using loudspeakers. The monkeys and humans were tested using tones ranging from 8 Hz to 40 kHz and 4 Hz to 22.4 kHz, respectively. At a:level of 60 dB sound pressure level the monkeys were able to hear tones extending from 28 Hz to 37 kHz with their best sensitivity of 1 dB occurring at 4 kHz. The human 60-dB hearing range extended from 31 Hz to 17.6 kHz with a best sensitivity of -10 dB at 2 and 4 kHz. These results indicate that the Japanese macaque has low-frequency hearing equal to that of humans and better than that indicated by previous audiograms obtained using headphones. (C) 1999 Acoustical Society of America. [S0001-4966(99)06511-X].