Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	6.993752	108.33549999999993	514.5854999999999	6.425	7.562504	1.1375039999999998	20250307_155617UTC_V00OS11.WAV
E	16.375	94.79372499999994	528.1272749999998	16.0375	16.7125	0.6749999999999972	20250307_155617UTC_V00OS11.WAV
E	50.325	67.70725000000004	934.37175	50.087500000000006	50.5625	0.4749999999999943	20250307_155617UTC_V00OS11.WAV
D	50.306248	54.16774999999996	961.45725	50.062498	50.549998	0.4874999999999971	20250307_155617UTC_V00OS11.WAV
P'	15.912496	40.62499999999986	243.74999999999983	15.837496000000002	15.987496	0.1499999999999985	20250307_155617UTC_V00OS11.WAV