Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	16.6875	338.5394999999998	622.9144999999999	16.1375	17.2375	1.1000000000000014	20250204_043250UTC_V00OS11.WAV
E	20.881248	352.0812750000001	649.9977250000001	20.4375	21.324996	0.8874959999999987	20250204_043250UTC_V00OS11.WAV
E	47.737504	189.58127499999964	649.9977249999996	47.487504	47.987504	0.5	20250204_043250UTC_V00OS11.WAV
E	30.131248	325.00227499999994	704.1687249999999	29.5875	30.674996	1.0874960000000016	20250204_043250UTC_V00OS11.WAV
E	7.431248	365.62272500000006	636.4562750000001	6.9	7.962496	1.0624959999999994	20250204_043250UTC_V00OS11.WAV
E	3.062496	325.0022750000004	663.5437250000003	2.474996	3.649996	1.1749999999999998	20250204_043250UTC_V00OS11.WAV
E	34.393752	352.0832250000003	704.1667750000004	33.925	34.862504	0.937504000000004	20250204_043250UTC_V00OS11.WAV