Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	32.862504	379.1687249999999	650.0022749999999	32.300004	33.425004	1.125	20250203_072650UTC_V00OS11.WAV
E	23.55	379.1687249999999	650.0022749999999	23.1125	23.9875	0.875	20250203_072650UTC_V00OS11.WAV