Reports 1-1 of 1 Clear search Modify search
Environmental Monitoring (Environmental Monitoring)
fiori - 15:00 Wednesday 23 January 2019 (44493) Print this report
Comment to C130J Flyover Tests (44268)

some plots showing the microphone and DARM noise for 1minute around  the times reported in the table for the helicopter flights over CEB:

  • figure 1 - spectrograms, helicopter above CEB at altitude 2000ft
  • figure 2 - spectra, helicopter above CEB at altitude 2000ft (compare qui quiet time)
  • figure 3 - spectrograms, helicopter above CEB at altitude 1500ft (compare qui quiet time)
  • figure 4 - spectra, helicopter above CEB at altitude 1500ft (compare qui quiet time)
  • figure 5 - spectrograms, helicopter above CEB at altitude 1000ft (compare qui quiet time)
  • figure 6 - spectra, helicopter above CEB at altitude 1000ft (compare qui quiet time)
Images attached to this comment
Search
×

Warning

×