Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	21.662496	284.3727250000002	433.3312750000002	21.037496	22.287496	1.25	20250416_051035UTC_V00OS11.WAV
P	21.656248	284.3772749999998	419.79372499999977	21.074996	22.2375	1.1625039999999984	20250416_051035UTC_V00OS11.WAV
O	45.831248	270.8354999999998	433.3354999999998	45.449998	46.212498	0.7625000000000028	20250416_051035UTC_V00OS11.WAV
"B"""	9.337496	0.0	189.5812750000001	9.249996	9.424996	0.1750000000000007	20250416_051035UTC_V00OS11.WAV
O	35.756248	230.2105000000002	433.3355000000002	35.424998	36.087498	0.6624999999999943	20250416_051035UTC_V00OS11.WAV
P	49.05	311.45822499999974	460.4167749999997	48.1625	49.9375	1.7750000000000057	20250416_051035UTC_V00OS11.WAV
O	52.65	270.8355000000002	392.7105000000002	52.2125	53.0875	0.875	20250416_051035UTC_V00OS11.WAV