Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	33.987496	284.3727250000001	717.706275	33.624996	34.349996	0.7249999999999943	20250205_222650UTC_V00OS11.WAV
D	9.968752	189.58549999999985	1123.9604999999997	9.812502	10.125002	0.3125	20250205_222650UTC_V00OS11.WAV
U	55.925	907.2937250000004	1096.8772750000005	55.8625	55.9875	0.125	20250205_222650UTC_V00OS11.WAV
E	54.287496	270.8355000000004	717.7105000000004	53.912496	54.662496	0.75	20250205_222650UTC_V00OS11.WAV
D	53.456248	162.4967500000002	961.4572500000002	53.299998	53.612498	0.3125	20250205_222650UTC_V00OS11.WAV
E	21.6	284.37272499999983	677.0812749999998	21.1875	22.012500000000003	0.8250000000000028	20250205_222650UTC_V00OS11.WAV
E	17.493752	257.2895000000001	744.7895000000001	17.025000000000002	17.962504	0.937503999999997	20250205_222650UTC_V00OS11.WAV
F	41.812496	3872.916775	4495.833225	41.537496	42.087496	0.5499999999999972	20250205_222650UTC_V00OS11.WAV
E	42.362496	257.28949999999963	785.4144999999996	42.037496	42.687496	0.6500000000000057	20250205_222650UTC_V00OS11.WAV
E	46.356248	325.00000000000034	731.2500000000003	46.049998	46.662498	0.6124999999999972	20250205_222650UTC_V00OS11.WAV