Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	11.537496	514.5854999999999	717.7104999999999	11.137496	11.937496	0.8000000000000007	20250418_114035UTC_V00OS11.WAV
O	12.531248	243.74999999999983	446.87499999999983	12.149998	12.912498	0.7624999999999993	20250418_114035UTC_V00OS11.WAV
E	11.518752	473.9605000000004	717.7105000000004	11.100003999999998	11.9375	0.8374960000000016	20250418_114035UTC_V00OS11.WAV
T	13.243752	162.50227499999977	338.54372499999977	12.3625	14.125004	1.7625039999999998	20250418_114035UTC_V00OS11.WAV
O	20.281248	189.58322500000017	338.54177500000014	19.4125	21.149996	1.7374960000000002	20250418_114035UTC_V00OS11.WAV
O	23.437504	270.8332250000002	460.41677500000014	23.162504	23.712504	0.5499999999999972	20250418_114035UTC_V00OS11.WAV
O	41.187504	325.00227499999994	501.0437249999999	40.887504	41.487504	0.5999999999999943	20250418_114035UTC_V00OS11.WAV
O	43.056248	40.62500000000029	203.12500000000028	42.799998	43.312498	0.5125000000000028	20250418_114035UTC_V00OS11.WAV
V	37.35	270.83322499999974	501.0417749999997	37.1	37.6	0.5	20250418_114035UTC_V00OS11.WAV
E	39.656248	216.6687250000004	568.7522750000004	39.324998	39.987498	0.6624999999999943	20250418_114035UTC_V00OS11.WAV
O	37.35	270.8355000000004	514.5855000000004	37.1	37.6	0.5	20250418_114035UTC_V00OS11.WAV
P	39.381248	81.25000000000014	243.7500000000001	38.799996	39.9625	1.1625039999999984	20250418_114035UTC_V00OS11.WAV
O	27.056248	189.5812750000002	324.9977250000002	26.162496	27.95	1.7875039999999984	20250418_114035UTC_V00OS11.WAV
O	31.312496	284.37727500000034	501.0437250000004	31.037496	31.587496	0.5499999999999972	20250418_114035UTC_V00OS11.WAV
O	50.862496	297.9144999999998	460.4144999999998	50.549996	51.174996	0.625	20250418_114035UTC_V00OS11.WAV