Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	48.6812496	40.6272750000002	216.6687250000002	48.1749976	49.1875016	1.012504000000007	20250214_175650UTC_V00OS11.WAV
A	36.35	54.16449999999995	216.66449999999995	35.95	36.75	0.7999999999999972	20250214_175650UTC_V00OS11.WAV