Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	15.437504	352.08322499999986	541.6667749999998	14.875004	16.000004	1.125	20250219_032050UTC_V00OS11.WAV
T	22.537496	352.0832250000002	582.2917750000001	21.537496	23.537496	2.0	20250219_032050UTC_V00OS11.WAV
T	16.931248	379.16677500000014	555.2082250000002	16.0	17.862496	1.862496	20250219_032050UTC_V00OS11.WAV
T	40.3312504	392.7082249999997	582.2917749999997	40.0125004	40.6500004	0.6375000000000028	20250219_032050UTC_V00OS11.WAV
T	45.756248	379.1687250000001	568.752275	44.7375	46.774996	2.0374960000000044	20250219_032050UTC_V00OS11.WAV
O	26.675	243.7522750000002	419.7937250000002	25.925	27.425	1.5	20250219_032050UTC_V00OS11.WAV
T	39.225	365.6227250000002	555.2062750000002	38.45	40.0	1.5499999999999972	20250219_032050UTC_V00OS11.WAV