Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 35.843752 392.7105000000001 555.2105000000001 34.987504 36.7 1.7124960000000016 20250312_114417UTC_V00OS11.WAV T 26.518752 392.7062749999998 568.7477249999998 25.6875 27.350004 1.6625039999999984 20250312_114417UTC_V00OS11.WAV T 15.375 406.24772499999983 555.2062749999998 14.75 16.0 1.25 20250312_114417UTC_V00OS11.WAV U 12.968752 907.293725 1056.252275 12.350004 13.5875 1.2374960000000002 20250312_114417UTC_V00OS11.WAV T 21.618752 392.7082250000002 541.6667750000001 20.687504 22.55 1.862496 20250312_114417UTC_V00OS11.WAV A 0.1312496 0.0 230.2062749999997 0.0249995999999999 0.2374995999999999 0.2124999999999999 20250312_114417UTC_V00OS11.WAV T 7.368752 379.16677500000014 555.2082250000002 6.7375 8.000004 1.2625040000000007 20250312_114417UTC_V00OS11.WAV U 2.518752 568.747725 717.706275 1.8000000000000005 3.237504 1.4375039999999997 20250312_114417UTC_V00OS11.WAV B 42.025 3723.9605000000006 3886.4605000000006 41.9375 42.1125 0.1749999999999971 20250312_114417UTC_V00OS11.WAV T 40.887496 406.25227500000005 541.6687250000001 40.124996 41.649996 1.5250000000000057 20250312_114417UTC_V00OS11.WAV T 41.787504 433.3312750000001 568.7477250000001 40.887504 42.687504 1.7999999999999972 20250312_114417UTC_V00OS11.WAV