Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	52.35	297.91872499999977	609.3772749999998	51.6375	53.0625	1.4249999999999972	20250422_093435UTC_V00OS11.WAV
O	50.668752	311.4562749999998	446.87272499999983	49.887504	51.45	1.562495999999996	20250422_093435UTC_V00OS11.WAV
P	50.681248	311.4562749999998	446.87272499999983	49.912496	51.45	1.5375039999999984	20250422_093435UTC_V00OS11.WAV
O	29.293752	94.79177500000014	230.2082250000001	28.4125	30.175004	1.7625039999999998	20250422_093435UTC_V00OS11.WAV
T	25.581248	433.3312750000002	690.6227250000002	24.949996	26.2125	1.2625039999999998	20250422_093435UTC_V00OS11.WAV
E	25.587496	446.8727250000002	677.0812750000002	24.987496	26.187496000000003	1.2000000000000028	20250422_093435UTC_V00OS11.WAV
T	17.475	460.4145000000002	663.5395000000002	16.775000000000002	18.175	1.3999999999999986	20250422_093435UTC_V00OS11.WAV
E	17.456248	446.87727499999977	663.5437249999998	16.762496	18.15	1.3875039999999998	20250422_093435UTC_V00OS11.WAV