Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	11.293752	365.6227250000002	758.3312750000002	10.887504	11.7	0.8124959999999994	20250210_000850UTC_V00OS11.WAV
V	10.531248	2911.456275	3331.247725	10.287498	10.774998	0.4875000000000007	20250210_000850UTC_V00OS11.WAV