Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	45.181248	392.7082249999997	582.2917749999997	44.474996	45.8875	1.4125039999999984	20250204_120250UTC_V00OS11.WAV
E	45.181248	392.7105000000004	595.8355000000004	44.474996	45.8875	1.4125039999999984	20250204_120250UTC_V00OS11.WAV
T	45.187504	433.333225	582.291775	44.450004	45.925004	1.4749999999999943	20250204_120250UTC_V00OS11.WAV
O	21.256248	352.0812749999999	528.122725	20.5875	21.924996	1.3374960000000016	20250204_120250UTC_V00OS11.WAV
T	21.243752	379.16872499999977	528.1272749999998	20.525	21.962504	1.437503999999997	20250204_120250UTC_V00OS11.WAV
T	14.431248	392.7062750000002	528.1227250000002	13.65	15.212496	1.5624959999999994	20250204_120250UTC_V00OS11.WAV
T	38.25	365.62727500000005	582.2937250000001	37.3375	39.1625	1.8250000000000028	20250204_120250UTC_V00OS11.WAV