Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.531248	460.4187250000002	609.3772750000003	43.975	45.087496	1.112495999999993	20250424_081035UTC_V00OS11.WAV
T	51.55	473.956275	609.372725	51.075	52.025	0.9500000000000028	20250424_081035UTC_V00OS11.WAV