Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.156248	392.7105000000004	595.8355000000004	34.449996	35.8625	1.4125039999999984	20250307_005017UTC_V00OS11.WAV
T	28.968752	392.7082249999997	582.2917749999997	28.037504	29.9	1.862496	20250307_005017UTC_V00OS11.WAV
O	26.875	284.37727500000005	460.4187250000001	26.3875	27.3625	0.9750000000000014	20250307_005017UTC_V00OS11.WAV
V	48.5437496	1340.6227250000002	1489.581275	48.4249996	48.6624996	0.2374999999999971	20250307_005017UTC_V00OS11.WAV
T	51.656248	352.0812749999998	609.3727249999998	50.824996	52.4875	1.6625039999999984	20250307_005017UTC_V00OS11.WAV