Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	42.681248	284.3772750000004	907.2937250000004	42.499998	42.862498	0.3624999999999971	20250309_060817UTC_V00OS11.WAV
C	42.681248	297.9145000000001	907.2895	42.487498	42.874998	0.3875000000000028	20250309_060817UTC_V00OS11.WAV
D	18.675	243.7467499999997	920.8322499999996	18.4875	18.8625	0.375	20250309_060817UTC_V00OS11.WAV
I	53.962504	270.8354999999998	839.5854999999998	53.675004	54.250004	0.5750000000000028	20250309_060817UTC_V00OS11.WAV
D	50.456248	189.58322500000003	826.0417749999999	50.199998	50.712498	0.5125000000000028	20250309_060817UTC_V00OS11.WAV
I	50.456248	230.2082250000003	826.0417750000004	50.187498000000005	50.724998	0.5374999999999943	20250309_060817UTC_V00OS11.WAV
D	53.006248	176.04274999999996	1042.70725	52.799998	53.212498	0.4124999999999943	20250309_060817UTC_V00OS11.WAV
V	37.287496	297.91677500000014	839.5832250000001	37.162496	37.412496	0.25	20250309_060817UTC_V00OS11.WAV
D	37.287496	230.206275	853.122725	37.149996	37.424996	0.2750000000000057	20250309_060817UTC_V00OS11.WAV