Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	46.25	108.33127499999983	649.9977249999997	45.4625	47.0375	1.5750000000000028	20250217_202050UTC_V00OS11.WAV
E	6.887496	81.25000000000028	568.7500000000002	6.274996	7.499995999999999	1.2249999999999996	20250217_202050UTC_V00OS11.WAV
E	20.018752	108.33322500000033	541.6667750000003	19.425	20.612504	1.187503999999997	20250217_202050UTC_V00OS11.WAV
P	20.025	108.33549999999993	514.5854999999999	19.425	20.625	1.2000000000000028	20250217_202050UTC_V00OS11.WAV
E	33.118752	121.87727499999993	501.0437249999999	32.562504000000004	33.675	1.112495999999993	20250217_202050UTC_V00OS11.WAV
O	14.412496	40.62727499999991	176.0437249999999	14.024996000000002	14.799996	0.7749999999999986	20250217_202050UTC_V00OS11.WAV