Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	38.137496	0.0022750000003526	176.04372500000034	38.024996	38.249996	0.2249999999999943	20250304_142617UTC_V00OS11.WAV
B	38.137496	0.0022750000003526	176.04372500000034	38.049996	38.224996	0.1749999999999971	20250304_142617UTC_V00OS11.WAV