Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	50.468752	4847.918725	5443.752275	50.262502000000005	50.675002	0.4124999999999943	20250309_170217UTC_V00OS11.WAV
P'	14.275	311.4562749999996	528.1227249999996	13.8875	14.6625	0.7749999999999986	20250309_170217UTC_V00OS11.WAV
H	9.418752	352.0832250000002	582.2917750000001	8.637504	10.2	1.5624959999999994	20250309_170217UTC_V00OS11.WAV
B	6.55	0.0022750000003526	176.04372500000034	6.4625	6.6375	0.1750000000000007	20250309_170217UTC_V00OS11.WAV
H	19.662496	379.16677500000014	555.2082250000002	18.937496	20.387496	1.4500000000000028	20250309_170217UTC_V00OS11.WAV