Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	27.443752	5741.6658	6500.001299999999	27.200002	27.687502	0.4874999999999971	20250210_233250UTC_V00OS11.WAV
P	9.125	94.78950000000025	216.66450000000023	8.25	10.0	1.75	20250210_233250UTC_V00OS11.WAV
P	48.75	81.25227499999977	216.66872499999977	48.125	49.375	1.25	20250210_233250UTC_V00OS11.WAV