Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	54.456248	81.24772500000023	230.20627500000023	53.975	54.937496	0.9624960000000016	20250414_012835UTC_V00OS11.WAV
X	33.037504	135.41872499999982	771.8772749999998	32.750004	33.325004	0.5750000000000028	20250414_012835UTC_V00OS11.WAV