Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	30.843752	135.4177499999999	961.45725	30.712502	30.975002000000003	0.2625000000000028	20250211_230850UTC_V00OS11.WAV
T	25.093752	392.7105000000001	555.2105000000001	24.287504	25.9	1.6124960000000002	20250211_230850UTC_V00OS11.WAV
T	47.293752	392.7062749999998	568.7477249999998	46.5875	48.000004	1.4125039999999984	20250211_230850UTC_V00OS11.WAV
U	6.025	582.2895000000002	744.7895000000002	5.375	6.675000000000001	1.3000000000000007	20250211_230850UTC_V00OS11.WAV
T	3.193752	419.79372500000034	568.7522750000004	2.3625	4.025004	1.6625040000000002	20250211_230850UTC_V00OS11.WAV