Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	4.293752	392.7062749999998	568.7477249999998	3.1875	5.400003999999999	2.212504	20250312_120817UTC_V00OS11.WAV
U	2.693752	934.3749999999995	1056.2499999999995	2.137504	3.25	1.1124960000000002	20250312_120817UTC_V00OS11.WAV
E	51.675	338.5395000000002	582.2895000000002	51.1125	52.2375	1.125	20250312_120817UTC_V00OS11.WAV
T	27.406248	406.2522750000004	582.2937250000003	26.237496	28.575000000000003	2.3375040000000027	20250312_120817UTC_V00OS11.WAV
T	39.356248	419.7894999999998	541.6644999999999	38.712496	40.0	1.2875039999999984	20250312_120817UTC_V00OS11.WAV
T	33.712496	392.7082249999997	582.2917749999997	32.562496	34.862496	2.299999999999997	20250312_120817UTC_V00OS11.WAV
T	10.943752	392.7062749999998	568.7477249999998	9.800004	12.0875	2.287496000000001	20250312_120817UTC_V00OS11.WAV
U	43.487496	866.6645	1029.1645	42.812496	44.162496	1.3499999999999943	20250312_120817UTC_V00OS11.WAV
T	47.087504	379.16677500000014	555.2082250000002	46.175004	48.000004	1.8250000000000028	20250312_120817UTC_V00OS11.WAV