Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	39.35	419.7894999999996	622.9144999999996	38.7	40.0	1.2999999999999972	20250208_004450UTC_V00OS11.WAV
E	55.681248	148.9572499999997	826.0427499999997	55.387498	55.974998	0.5875000000000057	20250208_004450UTC_V00OS11.WAV