Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	43.906248	257.2917749999998	433.3332249999999	43.587498	44.224998	0.6375000000000028	20250306_070817UTC_V00OS11.WAV
E	14.293752	487.50227500000034	704.1687250000003	13.925002	14.662502	0.7375000000000007	20250306_070817UTC_V00OS11.WAV
T	25.156248	541.6687250000003	650.0022750000004	24.512496	25.8	1.2875039999999984	20250306_070817UTC_V00OS11.WAV
O	49.768752	270.8355000000002	392.7105000000002	49.087504	50.45	1.362495999999993	20250306_070817UTC_V00OS11.WAV
T	6.131248	487.5000000000001	650.0000000000001	5.612496	6.65	1.0375040000000002	20250306_070817UTC_V00OS11.WAV