Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 22.212504 365.62500000000017 568.7500000000002 21.500004 22.925004 1.4249999999999972 20250206_055650UTC_V00OS11.WAV O 6.068752 352.08322499999986 541.6667749999998 5.375 6.762504 1.3875039999999998 20250206_055650UTC_V00OS11.WAV T 6.062496 379.1645000000002 541.6645000000002 5.362496 6.7624960000000005 1.4000000000000004 20250206_055650UTC_V00OS11.WAV O 34.85 379.16677500000014 555.2082250000002 34.2 35.5 1.2999999999999972 20250206_055650UTC_V00OS11.WAV T 34.837504 392.7105000000001 555.2105000000001 34.162504000000006 35.512504 1.3499999999999943 20250206_055650UTC_V00OS11.WAV T 28.637496 379.16677500000014 555.2082250000002 27.762496 29.512496 1.75 20250206_055650UTC_V00OS11.WAV U 15.425 853.1227249999996 1002.0812749999996 14.85 16.0 1.1499999999999986 20250206_055650UTC_V00OS11.WAV