Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P'	32.4875	81.25000000000014	243.7500000000001	32.0875	32.8875	0.7999999999999972	20250219_075050UTC_V00OS11.WAV
T	34.906248	352.0812750000002	568.7477250000002	33.612496	36.2	2.587503999999996	20250219_075050UTC_V00OS11.WAV
T	18.281248	379.1644999999998	582.2894999999999	17.200000000000003	19.362496	2.1624959999999973	20250219_075050UTC_V00OS11.WAV
T	41.062496	379.1687250000001	568.752275	40.112496	42.012496000000006	1.9000000000000057	20250219_075050UTC_V00OS11.WAV
O	45.831248	81.25000000000014	243.7500000000001	45.062496	46.6	1.5375039999999984	20250219_075050UTC_V00OS11.WAV