Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	5.437504	108.33224999999992	771.8717499999999	5.012504	5.862504	0.8499999999999996	20250423_225835UTC_V00OS11.WAV
D	0.3062504	54.16774999999973	717.7072499999997	0.0125003999999999	0.6000004	0.5875	20250423_225835UTC_V00OS11.WAV
D	2.743752	54.16450000000009	744.7895000000001	2.462502	3.025002	0.5625	20250423_225835UTC_V00OS11.WAV