Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	46.756248	446.877275	582.2937249999999	46.162496	47.35	1.187504000000004	20250130_162050UTC_V00OS11.WAV
T	29.8	406.2499999999997	568.7499999999998	29.175	30.425	1.25	20250130_162050UTC_V00OS11.WAV