Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	33.043752	189.5832249999997	785.4167749999997	32.912502	33.175002	0.2625000000000028	20250216_203850UTC_V00OS11.WAV
A	17.418752	1855.206275	2193.747725	17.125002000000002	17.712502	0.5874999999999986	20250216_203850UTC_V00OS11.WAV
C	6.256248	135.4177499999999	961.45725	6.099998	6.412498	0.3125	20250216_203850UTC_V00OS11.WAV