Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	49.356248	473.9582249999996	704.1667749999997	48.825	49.887496	1.062495999999996	20250410_000435UTC_V00OS11.WAV
C	55.712504	81.25324999999981	1029.1677499999998	55.525004	55.900004	0.375	20250410_000435UTC_V00OS11.WAV
C	54.625	27.08549999999991	1002.0855	54.4	54.85	0.4500000000000028	20250410_000435UTC_V00OS11.WAV
E	45.175	406.2499999999999	690.6249999999999	44.55	45.8	1.25	20250410_000435UTC_V00OS11.WAV
C	43.306248	40.62824999999981	866.6677499999998	43.137498	43.474998	0.3375000000000057	20250410_000435UTC_V00OS11.WAV
D	42.212504	0.0032499999997526	1110.4177499999998	42.000004	42.425004	0.4249999999999971	20250410_000435UTC_V00OS11.WAV
D	44.387496	40.62174999999996	1042.70725	44.162496	44.612496	0.4500000000000028	20250410_000435UTC_V00OS11.WAV
C	42.212504	27.082249999999817	1069.79275	41.987504	42.437504	0.4500000000000028	20250410_000435UTC_V00OS11.WAV