Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	17.15	365.6272749999998	541.6687249999998	16.0625	18.2375	2.174999999999997	20250306_202017UTC_V00OS11.WAV
T	39.343752	379.1644999999998	582.2894999999999	38.687504	40.0	1.312495999999996	20250306_202017UTC_V00OS11.WAV
U	25.7	920.8355000000004	1083.3355000000004	25.0125	26.3875	1.375	20250306_202017UTC_V00OS11.WAV
E	29.875	419.7917749999997	758.3332249999996	29.55	30.2	0.6499999999999986	20250306_202017UTC_V00OS11.WAV