Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	39.356248	203.12272499999992	677.0812749999999	38.899996	39.8125	0.9125039999999984	20250204_210850UTC_V00OS11.WAV
E	13.962504	433.3355	717.7105	13.550004	14.375004	0.8249999999999993	20250204_210850UTC_V00OS11.WAV
T	45.712504	392.7105000000001	555.2105000000001	44.987504	46.437504	1.4500000000000028	20250204_210850UTC_V00OS11.WAV