Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	19.131248	4685.4145	5051.0395	18.849998	19.412498	0.5625	20250220_220250UTC_V00OS11.WAV
X	19.131248	4644.7895	5091.6645	18.862498	19.399998	0.5375000000000014	20250220_220250UTC_V00OS11.WAV
X	2.75	4631.252275	5254.168725	2.525	2.975	0.4500000000000002	20250220_220250UTC_V00OS11.WAV
T	2.931248	419.79372500000034	568.7522750000004	2.099996	3.7625	1.6625040000000002	20250220_220250UTC_V00OS11.WAV