Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.862496	284.3749999999997	487.4999999999997	35.062496	36.662496	1.5999999999999943	20250420_162835UTC_V00OS11.WAV
E	22.431248	148.9605000000002	514.5855000000001	21.825	23.037496	1.2124960000000016	20250420_162835UTC_V00OS11.WAV
L	8.4625	27.083225000000283	216.66677500000029	8.0625	8.8625	0.8000000000000007	20250420_162835UTC_V00OS11.WAV