Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	43.7	365.6249999999997	609.3749999999998	43.337500000000006	44.0625	0.7249999999999943	20250312_084417UTC_V00OS11.WAV
T	7.65	433.3312750000001	568.7477250000001	7.300000000000001	8.0	0.6999999999999993	20250312_084417UTC_V00OS11.WAV
E	0.856248	270.8312750000001	528.1227250000001	0.3249999999999999	1.387496	1.062496	20250312_084417UTC_V00OS11.WAV
V	16.5875	1733.3355	2139.5855	16.487499999999997	16.6875	0.2000000000000028	20250312_084417UTC_V00OS11.WAV
E	52.775	257.29372499999977	650.0022749999998	52.45	53.1	0.6500000000000057	20250312_084417UTC_V00OS11.WAV
T	49.981248	379.16677500000014	555.2082250000002	49.2	50.762496	1.562495999999996	20250312_084417UTC_V00OS11.WAV
T	13.381248	392.7062749999998	568.7477249999998	12.4	14.362496	1.9624960000000016	20250312_084417UTC_V00OS11.WAV
E	25.537504	324.99772499999995	555.2062749999999	25.162504	25.912504	0.75	20250312_084417UTC_V00OS11.WAV
E	39.5	311.4582250000003	541.6667750000003	39.125	39.875	0.75	20250312_084417UTC_V00OS11.WAV
T	36.45	406.2499999999997	568.7499999999998	35.587500000000006	37.3125	1.7249999999999943	20250312_084417UTC_V00OS11.WAV