Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	39.931248	189.58550000000008	758.3355000000001	39.874998	39.987498	0.1124999999999971	20250422_125235UTC_V00OS11.WAV
D	51.643752	5416.664500000001	6188.539500000001	51.400002	51.887502	0.4874999999999971	20250422_125235UTC_V00OS11.WAV
O	52.687504	94.78950000000007	297.9145000000001	52.075004	53.300004	1.2249999999999943	20250422_125235UTC_V00OS11.WAV
X	53.693752	135.41775000000018	798.9572500000002	53.437502	53.950002000000005	0.5125000000000028	20250422_125235UTC_V00OS11.WAV
P	48.956248	108.33550000000034	270.8355000000004	48.312496	49.6	1.2875039999999984	20250422_125235UTC_V00OS11.WAV
P'	2.425	94.79177500000014	230.2082250000001	2.0	2.85	0.8499999999999999	20250422_125235UTC_V00OS11.WAV
D	0.2625	0.0032500000001505	866.6677500000003	0.15	0.375	0.2249999999999999	20250422_125235UTC_V00OS11.WAV
E	7.412496	433.3332250000001	907.291775	6.899996	7.924996	1.0250000000000004	20250422_125235UTC_V00OS11.WAV
O	5.206248	270.8354999999998	433.3354999999998	4.4125000000000005	5.999996	1.5874959999999998	20250422_125235UTC_V00OS11.WAV
O	40.04375	189.5855000000004	392.7105000000004	40.0125	40.075	0.0625	20250422_125235UTC_V00OS11.WAV