Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 22.618752 338.53949999999963 501.0394999999996 21.337504 23.9 2.562496000000003 20250423_231635UTC_V00OS11.WAV T 23.275 379.1687250000001 568.752275 22.55 24.0 1.4500000000000028 20250423_231635UTC_V00OS11.WAV T 47.431248 352.0812749999999 528.122725 46.86249599999999 48.0 1.137504000000007 20250423_231635UTC_V00OS11.WAV E 36.031248 67.70822499999974 704.1667749999997 35.662498 36.399998 0.7374999999999972 20250423_231635UTC_V00OS11.WAV T 30.512496 392.7082249999997 582.2917749999997 29.562496 31.462496 1.8999999999999984 20250423_231635UTC_V00OS11.WAV T 4.187504 365.62499999999983 528.1249999999998 3.3000039999999995 5.075004 1.7750000000000004 20250423_231635UTC_V00OS11.WAV E 7.631248 243.7477249999998 717.7062749999998 7.349998 7.912498 0.5625 20250423_231635UTC_V00OS11.WAV T 55.031248 379.16677500000014 555.2082250000002 54.1 55.962496 1.862495999999993 20250423_231635UTC_V00OS11.WAV O 52.2 108.3312749999998 243.7477249999998 51.7875 52.6125 0.8250000000000028 20250423_231635UTC_V00OS11.WAV