Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	15.581248	135.41872499999982	568.7522749999998	15.212498	15.949998	0.7375000000000007	20250306_065617UTC_V00OS11.WAV
T	2.318752	392.7105000000001	555.2105000000001	1.4874999999999998	3.150004	1.6625040000000002	20250306_065617UTC_V00OS11.WAV
B	1.031248	0.0022750000003526	176.04372500000034	0.949998	1.112498	0.1625000000000001	20250306_065617UTC_V00OS11.WAV
H	21.818752	311.458225	501.041775	21.3625	22.275004	0.9125039999999984	20250306_065617UTC_V00OS11.WAV
E	19.975	325.0000000000003	528.1250000000002	19.4625	20.4875	1.0249999999999986	20250306_065617UTC_V00OS11.WAV