Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	33.825	365.62727500000017	501.0437250000002	33.1375	34.5125	1.375	20250424_071035UTC_V00OS11.WAV
O	16.3125	352.0855000000002	514.5855000000001	16.0125	16.6125	0.6000000000000014	20250424_071035UTC_V00OS11.WAV
T	16.3125	352.0855000000002	514.5855000000001	16.0	16.625	0.625	20250424_071035UTC_V00OS11.WAV