Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	55.068752	1083.3332250000003	1597.916775	54.850002	55.287502	0.4375	20250201_065650UTC_V00OS11.WAV
T	9.162504	460.4145	622.9145	8.150004000000001	10.175004	2.0249999999999986	20250201_065650UTC_V00OS11.WAV
O	24.4125	379.1644999999999	501.0394999999999	24.0	24.825000000000003	0.8250000000000028	20250201_065650UTC_V00OS11.WAV
T	24.4375	365.622725	514.5812749999999	24.0	24.875	0.875	20250201_065650UTC_V00OS11.WAV