Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	32.9	338.5437249999999	690.6272749999999	32.5	33.3	0.7999999999999972	20250207_201450UTC_V00OS11.WAV
E	5.912496	324.9999999999997	649.9999999999998	5.524996	6.299996	0.7750000000000004	20250207_201450UTC_V00OS11.WAV
E	19.431248	284.3749999999997	690.6249999999998	19.025	19.837496	0.812496000000003	20250207_201450UTC_V00OS11.WAV
E	23.306248	257.28949999999975	704.1644999999999	22.987498	23.624998	0.6375000000000028	20250207_201450UTC_V00OS11.WAV
E	9.818752	284.3727250000001	717.706275	9.525002	10.112502	0.5874999999999986	20250207_201450UTC_V00OS11.WAV