Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.131248	94.79275000000035	893.7532500000004	43.937498	44.324998	0.3875000000000028	20250207_001450UTC_V00OS11.WAV
D	9.35	40.62174999999979	717.7072499999998	9.1875	9.5125	0.3249999999999993	20250207_001450UTC_V00OS11.WAV