Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	20.993752	528.1227249999996	717.7062749999997	20.4125	21.575004	1.1625039999999984	20250308_183217UTC_V00OS11.WAV
E	19.375	352.0832250000002	582.2917750000001	18.8	19.95	1.1499999999999986	20250308_183217UTC_V00OS11.WAV
T	14.331248	406.25227500000005	541.6687250000001	13.6625	14.999996	1.3374960000000016	20250308_183217UTC_V00OS11.WAV