Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	47.162496	2275.0000000000005	2640.6250000000005	46.924996	47.399996	0.4749999999999943	20250219_005650UTC_V00OS11.WAV
D	46.837504	121.87500000000016	812.5000000000002	46.662504000000006	47.012504	0.3499999999999943	20250219_005650UTC_V00OS11.WAV
D	4.493752	94.79372500000034	690.6272750000004	4.100002	4.887502	0.7874999999999996	20250219_005650UTC_V00OS11.WAV
E	23.668752	311.4605000000004	880.2105000000004	23.337502	24.000002	0.6625000000000014	20250219_005650UTC_V00OS11.WAV
D	48.8	189.5855	961.4605	48.5125	49.0875	0.5750000000000028	20250219_005650UTC_V00OS11.WAV
D	26.593752	135.4144999999998	826.0394999999999	26.337502	26.850002	0.5125000000000028	20250219_005650UTC_V00OS11.WAV
E	8.6312504	108.33549999999993	717.7104999999999	8.1999984	9.0625024	0.8625040000000013	20250219_005650UTC_V00OS11.WAV