Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	27.443752	1123.9605000000004	1286.4605000000004	27.312502	27.575002	0.2625000000000028	20250131_041450UTC_V00OS11.WAV
V	13.481248	1178.122725	1530.2062749999998	13.387498	13.574998	0.1875	20250131_041450UTC_V00OS11.WAV