Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	6.487504	473.9604999999998	636.4604999999998	5.825004000000001	7.150004	1.3249999999999993	20250202_031450UTC_V00OS11.WAV
T	55.462504	473.96050000000025	595.8355000000003	54.925004	56.000004	1.0750000000000028	20250202_031450UTC_V00OS11.WAV
T	50.118752	473.9582249999999	622.9167749999999	49.450004	50.7875	1.3374960000000016	20250202_031450UTC_V00OS11.WAV
T	33.356248	473.956275	609.372725	32.399996	34.3125	1.9125039999999984	20250202_031450UTC_V00OS11.WAV
T	34.793752	392.7062750000002	528.1227250000002	34.125004	35.4625	1.3374960000000016	20250202_031450UTC_V00OS11.WAV
T	28.068752	473.9562750000002	649.9977250000002	27.375	28.762504	1.3875039999999998	20250202_031450UTC_V00OS11.WAV