Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 31.362504 365.622725 514.5812749999999 30.725004 32.000004000000004 1.275000000000002 20250423_232835UTC_V00OS11.WAV A 28.093752 54.16677499999986 230.20822499999983 27.737502000000003 28.450002 0.7124999999999986 20250423_232835UTC_V00OS11.WAV T 38.668752 365.62727500000005 582.2937250000001 37.737504 39.6 1.862495999999993 20250423_232835UTC_V00OS11.WAV T 12.631248 324.9977249999996 514.5812749999997 11.587496 13.675 2.087503999999999 20250423_232835UTC_V00OS11.WAV O 55.531248 297.9144999999998 460.4144999999998 55.099996 55.9625 0.8625040000000013 20250423_232835UTC_V00OS11.WAV T 55.518752 297.9144999999998 460.4144999999998 55.037504 56.0 0.9624960000000016 20250423_232835UTC_V00OS11.WAV T 5.868752 352.0812749999999 528.122725 4.962504 6.775 1.8124959999999997 20250423_232835UTC_V00OS11.WAV