Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	8.2937496	284.3772749999998	419.79372499999977	8.0249996	8.5624996	0.5375000000000014	20250218_190850UTC_V00OS11.WAV
T	7.225	406.2499999999997	568.7499999999998	6.449999999999999	8.0	1.5500000000000007	20250218_190850UTC_V00OS11.WAV