Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	11.037496	0.0	162.49999999999972	10.949996	11.124996	0.1750000000000007	20250312_134417UTC_V00OS11.WAV
B	19.243752	0.0022750000003526	176.04372500000034	19.162502	19.325002	0.1625000000000014	20250312_134417UTC_V00OS11.WAV