Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	48.3625	257.2937249999999	771.8772749999999	48.05	48.675	0.625	20250222_165650UTC_V00OS11.WAV
I	28.693752	176.04177499999986	717.7082249999999	28.425002	28.962502	0.5375000000000014	20250222_165650UTC_V00OS11.WAV
D	27.418752	5511.4605	6120.8355	27.050002000000003	27.787502	0.7374999999999972	20250222_165650UTC_V00OS11.WAV
T	2.025	406.2522750000004	582.2937250000003	1.5375	2.5125	0.975	20250222_165650UTC_V00OS11.WAV
E	6.243752	379.166775	636.458225	5.800004	6.6875	0.8874960000000005	20250222_165650UTC_V00OS11.WAV