Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	21.537496	568.7500000000001	771.8750000000001	21.437496	21.637496	0.2000000000000028	20250205_152650UTC_V00OS11.WAV
"B"""	21.556248	81.25227500000032	297.91872500000034	21.474998	21.637498	0.1625000000000014	20250205_152650UTC_V00OS11.WAV
H	47.4	446.8727250000002	677.0812750000002	46.8	48.0	1.2000000000000028	20250205_152650UTC_V00OS11.WAV
E	47.368752	406.2499999999999	690.6249999999999	46.7375	48.000004	1.262504000000007	20250205_152650UTC_V00OS11.WAV
T	5.118752	392.7062749999998	568.7477249999998	3.875004	6.3625	2.487496	20250205_152650UTC_V00OS11.WAV
T	0.6687496	446.87500000000034	609.3750000000003	0.2124976	1.1250016	0.912504	20250205_152650UTC_V00OS11.WAV
E	0.6687496	419.7894999999996	622.9144999999996	0.1875016	1.1499976	0.962496	20250205_152650UTC_V00OS11.WAV