Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	38.893752	392.7062750000002	528.1227250000002	38.162504	39.625	1.4624960000000016	20250202_021450UTC_V00OS11.WAV
D	36.856248	54.164499999999975	1029.1645	36.624998	37.087498	0.4625000000000057	20250202_021450UTC_V00OS11.WAV
M	9.512504	40.625	162.5	9.187504	9.837504	0.6499999999999986	20250202_021450UTC_V00OS11.WAV
E	20.537496	67.71050000000008	677.0855000000001	20.174996	20.899996	0.7250000000000014	20250202_021450UTC_V00OS11.WAV