Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	6.756248	0.0	189.5812750000001	6.674998	6.837498	0.1624999999999996	20250418_234635UTC_V00OS11.WAV
B	16.4687504	54.16872500000005	284.37727500000005	16.3875004	16.550000400000002	0.1625000000000014	20250418_234635UTC_V00OS11.WAV