Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	55.131248	243.75000000000028	406.2500000000003	54.799998	55.462498	0.6624999999999943	20250418_184635UTC_V00OS11.WAV
O	49.356248	270.83127500000023	446.8727250000002	48.8125	49.899996	1.0874960000000016	20250418_184635UTC_V00OS11.WAV
O	32.806248	203.1227250000002	311.45627500000023	32.449997999999994	33.162498	0.7125000000000057	20250418_184635UTC_V00OS11.WAV
P	35.156248	108.3312749999998	243.7477249999998	34.649995999999994	35.6625	1.012504000000007	20250418_184635UTC_V00OS11.WAV
O	38.875	176.04372499999977	325.00227499999977	38.0375	39.7125	1.6749999999999972	20250418_184635UTC_V00OS11.WAV
O	32.806248	176.04372499999977	325.00227499999977	32.025	33.587495999999994	1.562495999999996	20250418_184635UTC_V00OS11.WAV
O	44.725	203.1227249999998	352.0812749999998	43.75	45.7	1.9500000000000028	20250418_184635UTC_V00OS11.WAV
D	42.712504	94.7894999999998	866.6644999999999	42.512504	42.912504000000006	0.4000000000000057	20250418_184635UTC_V00OS11.WAV