Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	34.318752	392.7082250000003	663.5417750000004	33.775004	34.862500000000004	1.0874960000000016	20250213_221450UTC_V00OS11.WAV
T	15.368752	419.7937249999999	609.3772749999999	14.750004	15.9875	1.2374960000000002	20250213_221450UTC_V00OS11.WAV
T	29.837504	460.4167750000004	595.8332250000003	29.212504	30.462504	1.25	20250213_221450UTC_V00OS11.WAV
T	20.125	473.9582249999999	622.9167749999999	19.575	20.675	1.1000000000000014	20250213_221450UTC_V00OS11.WAV
E	20.137496	446.87500000000034	609.3750000000003	19.624996	20.649996	1.0249999999999986	20250213_221450UTC_V00OS11.WAV
E	43.581248	324.99772500000006	677.0812750000001	43.0375	44.124996	1.0874960000000016	20250213_221450UTC_V00OS11.WAV
E	47.731248	352.0812750000001	649.9977250000001	47.512498	47.949998	0.4375	20250213_221450UTC_V00OS11.WAV