Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	38.831248	243.75227500000008	704.1687250000001	38.3875	39.274996	0.8874959999999987	20250212_060250UTC_V00OS11.WAV
"B"""	33.737496	13.539499999999649	216.66449999999963	33.649996	33.824996	0.1749999999999971	20250212_060250UTC_V00OS11.WAV
E	34.581248	352.08550000000025	717.7105000000003	34.175000000000004	34.987496	0.8124959999999959	20250212_060250UTC_V00OS11.WAV
E	12.887496	419.7895	663.5395	12.362495999999998	13.412496	1.0500000000000007	20250212_060250UTC_V00OS11.WAV
E	8.6312504	419.7895000000002	704.1645000000002	8.1249984	9.1375024	1.0125039999999998	20250212_060250UTC_V00OS11.WAV