Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	24.6875	3290.6272750000003	3466.668725	24.375	25.0	0.625	20250131_143850UTC_V00OS11.WAV
V	24.6875	3290.622725	3480.206275	24.3875	24.9875	0.6000000000000014	20250131_143850UTC_V00OS11.WAV
M	14.062496	54.166775000000285	189.58322500000028	13.737496	14.387496	0.6499999999999986	20250131_143850UTC_V00OS11.WAV
B	11.531248	0.0	162.49999999999972	11.437498	11.624998	0.1875	20250131_143850UTC_V00OS11.WAV