Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	20.675	230.20822500000017	704.1667750000001	20.3875	20.9625	0.5750000000000028	20250202_173250UTC_V00OS11.WAV
E	13.462504	392.7105	758.3355	13.150004	13.775004	0.625	20250202_173250UTC_V00OS11.WAV
A	15.743752	0.0	203.125	15.512502	15.975002	0.4624999999999986	20250202_173250UTC_V00OS11.WAV
D	9.862496	54.1645000000002	663.5395000000002	9.662496	10.062496	0.3999999999999986	20250202_173250UTC_V00OS11.WAV
E	24.6062496	297.91677500000003	717.708225	24.3499996	24.862499600000003	0.5125000000000028	20250202_173250UTC_V00OS11.WAV