Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	46.656248	257.2937249999999	365.627275	45.8	47.512496	1.7124960000000016	20250412_082835UTC_V00OS11.WAV
O	46.693752	230.2062750000001	365.62272500000006	45.8125	47.57500400000001	1.762504000000007	20250412_082835UTC_V00OS11.WAV
O	40.4562504	230.208225	379.166775	39.9999984	40.9125024	0.9125039999999984	20250412_082835UTC_V00OS11.WAV
P	52.825	243.7522749999999	379.1687249999999	51.875	53.775000000000006	1.9000000000000057	20250412_082835UTC_V00OS11.WAV
O	55.525	148.95627499999966	284.37272499999966	55.075	55.975	0.9000000000000057	20250412_082835UTC_V00OS11.WAV
O	49.243752	135.4145000000001	257.2895000000001	48.8125	49.675004	0.8625040000000013	20250412_082835UTC_V00OS11.WAV
O	38.012496	189.5832249999997	379.1667749999997	37.649996	38.374996	0.7249999999999943	20250412_082835UTC_V00OS11.WAV
O	34.018752	257.2937249999999	365.627275	33.2	34.837504	1.637504000000007	20250412_082835UTC_V00OS11.WAV
O	39.9	203.1227250000001	392.7062750000001	39.8125	39.9875	0.1749999999999971	20250412_082835UTC_V00OS11.WAV
P	33.993752	243.75	365.625	33.200004	34.7875	1.5874960000000016	20250412_082835UTC_V00OS11.WAV