Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	50.55	338.5394999999998	622.9144999999999	50.2125	50.8875	0.6749999999999972	20250210_091450UTC_V00OS11.WAV
E	14.687504	338.54177500000014	595.8332250000002	14.225004	15.150004	0.9250000000000008	20250210_091450UTC_V00OS11.WAV