Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	45.968752	270.83127500000023	446.8727250000002	44.962500000000006	46.975004	2.0125039999999927	20250415_074635UTC_V00OS11.WAV
U	45.15	622.9167749999997	758.3332249999996	44.5875	45.7125	1.125	20250415_074635UTC_V00OS11.WAV
O	47.056248	257.2917749999998	433.3332249999999	46.11249599999999	48.0	1.887504000000007	20250415_074635UTC_V00OS11.WAV
O	10.693752	270.8312749999998	487.49772499999983	10.1125	11.275004	1.1625039999999984	20250415_074635UTC_V00OS11.WAV
E	10.718752	270.83322499999974	501.0417749999997	10.175004	11.2625	1.0874960000000016	20250415_074635UTC_V00OS11.WAV
P'	55.856248	67.71050000000005	270.8355	55.749998	55.962498	0.2125000000000056	20250415_074635UTC_V00OS11.WAV
E	49.081248	541.6645000000002	785.4145000000002	48.587496	49.575	0.9875040000000012	20250415_074635UTC_V00OS11.WAV
P	34.137504	81.25000000000014	243.7500000000001	33.275004	35.000004	1.7249999999999943	20250415_074635UTC_V00OS11.WAV
P	36.037496	243.75000000000017	487.50000000000017	35.499996	36.574996	1.0750000000000028	20250415_074635UTC_V00OS11.WAV
P	39.343752	81.25227500000032	297.91872500000034	38.737504	39.95	1.2124960000000016	20250415_074635UTC_V00OS11.WAV