Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	28.856248	270.8332250000002	663.5417750000001	28.537498	29.174998	0.6375000000000028	20250224_062650UTC_V00OS11.WAV
H	40.2625	433.33127499999966	609.3727249999996	40.0625	40.462500000000006	0.4000000000000057	20250224_062650UTC_V00OS11.WAV
T	40.2187504	406.2522749999999	622.9187249999999	40.0625004	40.3750004	0.3125	20250224_062650UTC_V00OS11.WAV