Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	40.3562496	54.168725000000194	203.1272750000002	40.2499996	40.4624996	0.2125000000000056	20250410_014035UTC_V00OS11.WAV
B	43.462504	81.25227499999977	216.66872499999977	43.350004000000006	43.575004	0.2249999999999943	20250410_014035UTC_V00OS11.WAV
D	43.525	81.25000000000011	1056.25	43.3125	43.7375	0.4249999999999971	20250410_014035UTC_V00OS11.WAV
C	43.525	40.625000000000114	1096.875	43.325	43.725	0.4000000000000057	20250410_014035UTC_V00OS11.WAV
D	40.4125	40.62500000000006	975.0	40.2125	40.6125	0.4000000000000057	20250410_014035UTC_V00OS11.WAV
D	41.468752	40.62500000000017	893.7500000000002	41.262502000000005	41.675002	0.4124999999999943	20250410_014035UTC_V00OS11.WAV
D	39.2	2.273736754432321e-13	934.375	39.0	39.400000000000006	0.4000000000000057	20250410_014035UTC_V00OS11.WAV
D	48.6687496	54.1677499999999	1042.70725	48.2749996	49.0624996	0.7874999999999943	20250410_014035UTC_V00OS11.WAV
B	53.237504	54.16677499999986	230.20822499999983	53.125004	53.350004	0.2249999999999943	20250410_014035UTC_V00OS11.WAV
C	48.6562496	54.164499999999975	1029.1645	48.2749996	49.0374996	0.7625000000000028	20250410_014035UTC_V00OS11.WAV
D	53.287496	40.62500000000034	1015.6250000000005	53.087496	53.487496	0.4000000000000057	20250410_014035UTC_V00OS11.WAV
D	55.387496	27.08224999999976	947.9177499999996	55.187496	55.587496	0.4000000000000057	20250410_014035UTC_V00OS11.WAV