Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	11.125	1218.7477250000002	1611.456275	10.8875	11.3625	0.4750000000000014	20250219_011450UTC_V00OS11.WAV
X	47.337504	2654.1645	3019.7895	47.187504	47.487504	0.2999999999999971	20250219_011450UTC_V00OS11.WAV
X	7.287496	1272.916775	1611.4582250000003	7.062496	7.512496	0.4499999999999993	20250219_011450UTC_V00OS11.WAV
V	7.293752	1245.8355	1652.0855	7.075002	7.512502	0.4375	20250219_011450UTC_V00OS11.WAV