Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	31.887496	731.2500000000003	934.3750000000005	31.799996	31.974996	0.1749999999999971	20250210_231450UTC_V00OS11.WAV
K	46.818752	5308.331275	5849.997725	46.35	47.287504000000006	0.937504000000004	20250210_231450UTC_V00OS11.WAV
L	11.837504	203.1272750000004	379.16872500000034	11.487504	12.187504	0.6999999999999993	20250210_231450UTC_V00OS11.WAV