Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	6.706248	365.6227250000002	758.3312750000002	6.487498	6.924998	0.4375	20250204_025650UTC_V00OS11.WAV
E	6.706248	325.00000000000034	731.2500000000003	6.474998	6.937498000000001	0.4625000000000003	20250204_025650UTC_V00OS11.WAV
E	13.181248	189.5832250000002	744.7917750000001	12.837498	13.524998	0.6875	20250204_025650UTC_V00OS11.WAV
E	8.875	473.9605000000004	717.7105000000004	8.4375	9.3125	0.875	20250204_025650UTC_V00OS11.WAV