Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	33.875	203.1227249999998	352.0812749999998	33.4875	34.2625	0.7750000000000057	20250421_180435UTC_V00OS11.WAV
T	47.418752	216.6667749999997	352.08322499999974	46.8375	48.000004	1.1625039999999984	20250421_180435UTC_V00OS11.WAV
H	47.418752	230.2062750000001	365.62272500000006	46.8375	48.000004	1.1625039999999984	20250421_180435UTC_V00OS11.WAV
O	14.718752	216.6687250000004	365.6272750000004	14.400002	15.037502	0.6374999999999993	20250421_180435UTC_V00OS11.WAV
P	17.387504	270.83322499999986	419.7917749999998	16.500004	18.275004	1.7749999999999986	20250421_180435UTC_V00OS11.WAV