Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	13.337504	189.58550000000008	352.0855000000001	12.700004	13.975003999999998	1.2749999999999986	20250420_184635UTC_V00OS11.WAV
O	55.306248	216.6667749999997	352.08322499999974	54.61249599999999	56.0	1.387504000000007	20250420_184635UTC_V00OS11.WAV
T	55.375	216.6644999999998	338.5394999999998	54.75	56.0	1.25	20250420_184635UTC_V00OS11.WAV
O	49.518752	203.12727500000008	338.5437250000001	48.7625	50.275004	1.512504000000007	20250420_184635UTC_V00OS11.WAV
O	51.95	135.4145000000001	257.2895000000001	51.45	52.45	1.0	20250420_184635UTC_V00OS11.WAV
O	27.087504	148.95627499999966	284.37272499999966	26.762504	27.412504	0.6499999999999986	20250420_184635UTC_V00OS11.WAV
O	33.293752	148.958225	257.29177500000003	32.8625	33.725004	0.8625040000000013	20250420_184635UTC_V00OS11.WAV
O	39.45	148.958225	257.29177500000003	38.925	39.975	1.0499999999999972	20250420_184635UTC_V00OS11.WAV
O	37.087504	203.12727500000008	338.5437250000001	36.262504	37.912504000000006	1.6500000000000057	20250420_184635UTC_V00OS11.WAV
"B"""	4.237504	13.54372499999991	203.1272749999999	4.162504	4.312504000000001	0.1500000000000003	20250420_184635UTC_V00OS11.WAV
T	6.831248	541.6667750000004	717.7082250000003	6.237496	7.425000000000001	1.1875040000000006	20250420_184635UTC_V00OS11.WAV
T	43.268752	203.12727500000008	338.5437250000001	42.3875	44.150004	1.762504000000007	20250420_184635UTC_V00OS11.WAV
O	43.275	189.58322500000017	338.54177500000014	42.425	44.125	1.7000000000000028	20250420_184635UTC_V00OS11.WAV
O	45.781248	148.958225	257.29177500000003	45.287496	46.275	0.9875040000000012	20250420_184635UTC_V00OS11.WAV
U	23.175	893.7499999999997	1096.8749999999995	22.5625	23.7875	1.2250000000000014	20250420_184635UTC_V00OS11.WAV
O	18.3	176.04372499999977	325.00227499999977	17.5625	19.0375	1.4750000000000014	20250420_184635UTC_V00OS11.WAV