Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	25.187504	325.0022749999999	907.293725	25.025004	25.350004	0.3250000000000028	20250221_111450UTC_V00OS11.WAV
V	25.181248	352.08127499999966	893.7477249999996	25.024998	25.337498	0.3125	20250221_111450UTC_V00OS11.WAV
V	46.406248	487.5000000000001	853.1250000000001	46.287498	46.524998	0.2374999999999971	20250221_111450UTC_V00OS11.WAV