Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	15.2	501.0417749999999	1002.083225	15.05	15.35	0.3000000000000007	20250223_203850UTC_V00OS11.WAV
V	36.381248	555.2062750000001	853.1227250000001	36.262498	36.499998	0.2374999999999971	20250223_203850UTC_V00OS11.WAV
V	37.556248	352.08322499999986	947.916775	37.399998	37.712498	0.3125	20250223_203850UTC_V00OS11.WAV
V	35.187504	568.7522750000004	826.0437250000003	35.062504	35.312504	0.25	20250223_203850UTC_V00OS11.WAV
D	37.556248	325.0032499999998	988.5427499999998	37.399998	37.712498	0.3125	20250223_203850UTC_V00OS11.WAV
V	20.687504	473.9582250000003	785.4167750000004	20.550004	20.825004	0.2749999999999986	20250223_203850UTC_V00OS11.WAV
D	1.281248	203.1249999999997	974.9999999999995	1.074998	1.487498	0.4125000000000001	20250223_203850UTC_V00OS11.WAV