Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	40.75	473.9562750000001	731.2477250000001	40.525	40.975	0.4500000000000028	20250209_005650UTC_V00OS11.WAV
P	20.681248	270.8355000000002	392.7105000000002	19.8875	21.474996	1.5874960000000016	20250209_005650UTC_V00OS11.WAV
E	18.543752	230.20822500000017	704.1667750000001	18.237502000000003	18.850002	0.6124999999999972	20250209_005650UTC_V00OS11.WAV
E	55.75	419.7917749999997	758.3332249999996	55.55	55.95	0.4000000000000057	20250209_005650UTC_V00OS11.WAV
E	10.281248	433.3312749999998	731.2477249999997	9.987498	10.574998	0.5874999999999986	20250209_005650UTC_V00OS11.WAV