Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	48.575	54.16449999999969	988.5394999999996	48.3125	48.837500000000006	0.5250000000000057	20250418_062235UTC_V00OS11.WAV
C	48.575	40.62500000000034	1015.6250000000005	48.3125	48.837500000000006	0.5250000000000057	20250418_062235UTC_V00OS11.WAV
P	31.218752	148.95822500000028	501.04177500000026	30.637500000000003	31.800004	1.1625039999999984	20250418_062235UTC_V00OS11.WAV
P	39.806248	67.708225	338.54177500000003	39.649998	39.962498	0.3125	20250418_062235UTC_V00OS11.WAV
X	32.2625	203.1227250000001	595.8312750000001	32.025000000000006	32.5	0.4749999999999943	20250418_062235UTC_V00OS11.WAV
H	14.737504	270.8355000000004	514.5855000000004	14.000004	15.475004000000002	1.4750000000000014	20250418_062235UTC_V00OS11.WAV
X	41.187504	162.50000000000028	690.6250000000002	40.912504	41.462504	0.5499999999999972	20250418_062235UTC_V00OS11.WAV
E	40.3125	216.6687250000004	568.7522750000004	40.025	40.6	0.5750000000000028	20250418_062235UTC_V00OS11.WAV
H	5.812496	203.1249999999997	568.7499999999998	5.124996	6.499996	1.375	20250418_062235UTC_V00OS11.WAV
D	20.137496	216.66774999999984	1083.33225	19.887496	20.387496	0.5	20250418_062235UTC_V00OS11.WAV