Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	2.431248	311.4562749999999	568.747725	2.025	2.837496	0.8124960000000003	20250310_132017UTC_V00OS11.WAV
E	16.2437504	135.41677500000017	595.8332250000002	16.0500004	16.4375004	0.3875000000000028	20250310_132017UTC_V00OS11.WAV
E	48.4187496	108.3354999999998	595.8354999999998	48.0499996	48.7874996	0.7374999999999972	20250310_132017UTC_V00OS11.WAV