Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	27.437504	270.8312750000001	731.2477250000001	27.212504	27.662504	0.4500000000000028	20250130_203850UTC_V00OS11.WAV
D	32.725	67.71050000000008	880.2105000000001	32.5875	32.862500000000004	0.2750000000000057	20250130_203850UTC_V00OS11.WAV
D	41.362496	162.5	853.125	41.224996	41.499996	0.2750000000000057	20250130_203850UTC_V00OS11.WAV
D	45.281248	243.75227499999997	785.4187249999999	45.099998	45.462498	0.3624999999999971	20250130_203850UTC_V00OS11.WAV