• @Droechai@lemm.ee
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      97 months ago

      Setting up a bird listening device a few meters off an active runway and no filter for engine sounds.

      Play back is of course volume tuned for the bird chirps when processing data

  • @nothacking@discuss.tchncs.de
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    17 months ago

    The funny thing about RF work is how casually a few orders of magnitudes gets thrown around. 10 dB fudge factors for assorted losses are quite common.

  • Engywook
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    57 months ago

    Nah… It’s just that “usually calculations overestimate the experimental values”.

  • @Nooodel@lemmy.world
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    67 months ago
    • Hey boss, we have sincere troubles, SNR is off by too much.
    • how much?
    • 20dB
    • ah, then we’re good, that’s so ridiculous it’s def. a gain problem in your measurement setup