Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	8.4937504	284.3727250000001	717.706275	8.2625004	8.725000399999999	0.4624999999999986	20250201_142650UTC_V00OS11.WAV
T	20.425	379.16872499999977	528.1272749999998	19.7625	21.0875	1.3250000000000028	20250201_142650UTC_V00OS11.WAV
E	23.731248	365.6272750000003	704.1687250000002	23.462498	23.999998	0.5375000000000014	20250201_142650UTC_V00OS11.WAV