Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	50.231248	487.4977249999996	758.3312749999997	49.462496	51.0	1.5375039999999984	20250410_022235UTC_V00OS11.WAV
T	55.256248	297.91872500000034	690.6272750000004	54.5125	55.999996	1.487495999999993	20250410_022235UTC_V00OS11.WAV
T	48.881248	365.622725	514.5812749999999	48.075	49.687496	1.612495999999993	20250410_022235UTC_V00OS11.WAV
T	55.118752	460.4145000000001	744.7895000000001	54.275	55.962504	1.687504000000004	20250410_022235UTC_V00OS11.WAV
E	44.093752	94.79275000000024	975.0032500000002	43.812502	44.375002	0.5625	20250410_022235UTC_V00OS11.WAV
D	43.406248	257.2895000000001	947.9145	43.212498	43.599998	0.3875000000000028	20250410_022235UTC_V00OS11.WAV
D	44.062496	176.0395000000002	947.9145000000002	43.749996	44.374996	0.625	20250410_022235UTC_V00OS11.WAV