Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	47.075	352.0832250000002	582.2917750000001	46.150000000000006	48.0	1.8499999999999943	20250221_214450UTC_V00OS11.WAV
T	15.337504	352.0812750000002	568.7477250000002	14.687504	15.987504	1.3000000000000007	20250221_214450UTC_V00OS11.WAV
T	55.243752	379.1644999999998	582.2894999999999	54.4875	56.000004	1.512504000000007	20250221_214450UTC_V00OS11.WAV
T	24.7375	406.25000000000017	528.1250000000002	24.0125	25.4625	1.4500000000000028	20250221_214450UTC_V00OS11.WAV
T	31.281248	365.62500000000017	568.7500000000002	30.562496	32.0	1.437503999999997	20250221_214450UTC_V00OS11.WAV
T	39.25	379.1644999999998	582.2894999999999	38.5	40.0	1.5	20250221_214450UTC_V00OS11.WAV