Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	28.456248	162.50000000000034	893.7500000000003	28.299998	28.612498	0.3125	20250212_221450UTC_V00OS11.WAV
D	11.537496	230.2072500000001	974.99675	11.337496000000002	11.737496	0.3999999999999986	20250212_221450UTC_V00OS11.WAV
V	46.25	243.75324999999992	988.5427499999998	46.1	46.4	0.2999999999999971	20250212_221450UTC_V00OS11.WAV
D	46.256248	216.66775	1002.08225	46.099998	46.412498	0.3125	20250212_221450UTC_V00OS11.WAV
D	45.056248	176.0395000000002	947.9145000000002	44.924998	45.187498	0.2625000000000028	20250212_221450UTC_V00OS11.WAV
C	0.4625	121.87174999999996	961.45725	0.25	0.675	0.425	20250212_221450UTC_V00OS11.WAV
D	0.4687504	148.95724999999987	947.9177499999998	0.2500004	0.6875004	0.4375	20250212_221450UTC_V00OS11.WAV