Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
J	47.193752	203.12272499999992	677.0812749999999	46.750004	47.6375	0.8874959999999987	20250211_072050UTC_V00OS11.WAV
E	47.193752	230.21049999999977	677.0854999999998	46.750004	47.6375	0.8874959999999987	20250211_072050UTC_V00OS11.WAV
D	43.368752	108.33127499999966	731.2477249999996	42.85	43.887504	1.0375039999999984	20250211_072050UTC_V00OS11.WAV
E	31.3	419.7895	663.5395	30.7375	31.8625	1.125	20250211_072050UTC_V00OS11.WAV
D	32.2437504	108.33322500000033	744.7917750000003	32.0125004	32.475000400000006	0.4625000000000057	20250211_072050UTC_V00OS11.WAV
E	35.993752	94.79372500000034	690.6272750000004	35.5	36.487504	0.9875040000000012	20250211_072050UTC_V00OS11.WAV
E	4.5	352.0812750000001	649.9977250000001	3.95	5.05	1.0999999999999996	20250211_072050UTC_V00OS11.WAV
E	48.881248	338.5437250000002	731.2522750000003	48.4	49.362496	0.9624960000000016	20250211_072050UTC_V00OS11.WAV