Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	47.7	446.877275	785.4187249999999	47.4375	47.962500000000006	0.5250000000000057	20250423_221635UTC_V00OS11.WAV
O	6.343752	257.28949999999963	379.1644999999996	6.025002000000001	6.662502	0.6374999999999993	20250423_221635UTC_V00OS11.WAV
E	5.143752	501.0395000000001	704.1645000000001	4.725004	5.5625	0.8374959999999998	20250423_221635UTC_V00OS11.WAV
A	21.062496	2180.208225	2410.416775	20.749996	21.374996	0.625	20250423_221635UTC_V00OS11.WAV