Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	54.456248	81.24772500000023	636.4562750000002	53.837500000000006	55.074996	1.237495999999993	20250131_165650UTC_V00OS11.WAV
E	29.95	419.7895000000001	582.2895000000001	29.4875	30.4125	0.9249999999999972	20250131_165650UTC_V00OS11.WAV
T	29.95	433.3312750000001	568.7477250000001	29.4625	30.4375	0.9750000000000014	20250131_165650UTC_V00OS11.WAV
E	40.275	406.2477249999996	636.4562749999997	40.025	40.525	0.5	20250131_165650UTC_V00OS11.WAV
T	40.3187496	406.2477249999996	636.4562749999997	39.9999996	40.6374996	0.6375000000000028	20250131_165650UTC_V00OS11.WAV
E	44.55	203.12500000000023	650.0000000000003	44.0	45.1	1.0999999999999943	20250131_165650UTC_V00OS11.WAV