Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
M	34.706248	40.625	162.5	34.387498	35.024998000000004	0.6375000000000028	20250414_204635UTC_V00OS11.WAV
V	46.562496	1354.1687249999998	1990.627275	46.424996	46.699996000000006	0.2750000000000057	20250414_204635UTC_V00OS11.WAV
V	45.831248	1300.0022749999998	1557.293725	45.662498	45.999998000000005	0.3375000000000057	20250414_204635UTC_V00OS11.WAV