Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	43.931248	1083.333225	1354.166775	43.737498	44.124998	0.3875000000000028	20250201_040250UTC_V00OS11.WAV
V	32.975	1002.0855	1448.9605	32.7875	33.1625	0.375	20250201_040250UTC_V00OS11.WAV