Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	26.756248	0.0	636.4562749999996	26.637498	26.874998	0.2374999999999971	20250305_012017UTC_V00OS11.WAV
E	25.5	67.70822500000014	663.5417750000001	25.175	25.825	0.6499999999999986	20250305_012017UTC_V00OS11.WAV
D	12.25	0.0	690.6249999999998	12.05	12.45	0.3999999999999986	20250305_012017UTC_V00OS11.WAV