Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	35.812496	81.24675000000019	839.5822500000002	35.637496000000006	35.987496	0.3499999999999943	20250202_205050UTC_V00OS11.WAV
E	54.418752	243.7522750000004	744.7937250000003	54.175002	54.662502	0.4874999999999971	20250202_205050UTC_V00OS11.WAV
D	54.412496	216.6687250000004	771.8772750000003	54.162496	54.662496	0.5	20250202_205050UTC_V00OS11.WAV
D	5.362504	176.04275000000035	1015.6282500000004	5.225004	5.500004000000001	0.2750000000000003	20250202_205050UTC_V00OS11.WAV
V	7.287496	433.3332250000001	907.291775	7.174996	7.399996	0.2249999999999996	20250202_205050UTC_V00OS11.WAV
D	20.487504	121.87500000000016	812.5000000000002	20.275004000000003	20.700004	0.4249999999999971	20250202_205050UTC_V00OS11.WAV
C	15.043752	189.58225000000024	934.3717500000002	14.912502	15.175002	0.2624999999999993	20250202_205050UTC_V00OS11.WAV