Typical analyzed spectrogram.
收藏NIAID Data Ecosystem2026-03-09 收录
官方服务：
资源简介：
A typical spectrogram (8192 points FFT, 4096 points Hanning window, 97% overlap) of a 10-min recording, computed and analyzed by expert operators. A sequence of 20 Hz calls, here included for clarity in a grey box, has been visually identified in this file.
创建时间：
2015-11-18
