Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	43.537496	54.16450000000023	257.2895000000002	43.224996	43.849996	0.625	20250202_164450UTC_V00OS11.WAV
A	20.712504	54.168725000000194	203.1272750000002	20.312504	21.112504	0.7999999999999972	20250202_164450UTC_V00OS11.WAV