Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	45.681248	284.3749999999997	690.6249999999998	45.287498	46.074998	0.7874999999999943	20250212_002050UTC_V00OS11.WAV
E	24.325	216.66677499999972	758.3332249999996	24.0375	24.6125	0.5750000000000028	20250212_002050UTC_V00OS11.WAV
D	34.7	40.628250000000094	704.1677500000001	34.550000000000004	34.85	0.2999999999999971	20250212_002050UTC_V00OS11.WAV