Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	13.156248	501.0395	988.5395	12.937498	13.374998	0.4375	20250224_071450UTC_V00OS11.WAV
D	22.493752	176.03949999999975	988.5394999999996	22.312502	22.675002	0.3624999999999971	20250224_071450UTC_V00OS11.WAV
D	2.35	121.87499999999972	1056.2499999999995	2.1750000000000003	2.525	0.3499999999999996	20250224_071450UTC_V00OS11.WAV
V	46.043752	473.96050000000025	1002.0855000000004	45.912502	46.175002	0.2625000000000028	20250224_071450UTC_V00OS11.WAV