Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	44.112504	54.168725000000194	203.1272750000002	43.637504	44.587504	0.9500000000000028	20250419_154035UTC_V00OS11.WAV
B	15.05	0.0022750000003526	176.04372500000034	14.975	15.125	0.1499999999999985	20250419_154035UTC_V00OS11.WAV
A	37.031248	67.70627500000023	243.74772500000023	36.762498	37.299998	0.5374999999999943	20250419_154035UTC_V00OS11.WAV