Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	52.65	5619.7895	5944.7895	52.4125	52.8875	0.4749999999999943	20250305_091417UTC_V00OS11.WAV
B	4.337504	0.0022750000003526	176.04372500000034	4.250004	4.425004	0.1750000000000007	20250305_091417UTC_V00OS11.WAV