Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	52.712504	108.33225000000016	1029.16775	52.525004	52.900004	0.375	20250410_091035UTC_V00OS11.WAV
V	40.956248	528.1272750000004	1069.7937250000004	40.824998	41.087498	0.2625000000000028	20250410_091035UTC_V00OS11.WAV
T	45.331248	473.9582250000001	663.5417750000001	44.737496	45.925	1.187504000000004	20250410_091035UTC_V00OS11.WAV