Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	6.643752	0.0	189.5812750000001	6.562502	6.725002	0.1624999999999996	20250305_032017UTC_V00OS11.WAV
D	29.55	94.79275000000035	1096.8782500000004	29.375	29.725	0.3500000000000014	20250305_032017UTC_V00OS11.WAV
C	29.543752	81.24674999999974	1083.3322499999997	29.362502	29.725002	0.3624999999999971	20250305_032017UTC_V00OS11.WAV
B	37.906248	148.95627500000018	365.6227250000002	37.824998	37.987498	0.1624999999999943	20250305_032017UTC_V00OS11.WAV
"B"""	49.637504	203.12727499999988	419.793725	49.562504	49.712504	0.1500000000000056	20250305_032017UTC_V00OS11.WAV