Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	29.206248	257.2894999999999	622.9144999999999	28.849998000000003	29.562498	0.7124999999999986	20250222_132650UTC_V00OS11.WAV
E	33.118752	297.9187250000001	650.002275	32.737502	33.500002	0.7625000000000028	20250222_132650UTC_V00OS11.WAV
E	15.562496	338.5437250000001	609.377275	15.124996	15.999996	0.875	20250222_132650UTC_V00OS11.WAV
E	46.306248	311.45627500000023	609.3727250000002	45.9	46.712496	0.8124959999999959	20250222_132650UTC_V00OS11.WAV