被动声学监测设备性能比较及对鸟声识别的影响 |
黄万涛, 郝泽周, 张梓欣, 肖治术, 张承云 |
A comparison of bird sound recognition performance among acoustic recorders |
Wantao Huang, Zezhou Hao, Zixin Zhang, Zhishu Xiao, Chengyun Zhang |
图3 4种不同鸣声频段鸟类声谱图 |
Fig. 3 Spectrograms of four bird species with different vocalization frequencies |
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