• Glitterkoe@lemmy.world
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    5 hours ago

    Heard some conspiracy folks mention negative frequencies from 5G and the like. It’s just a phase I guess…

    • HugeNerd@lemmy.ca
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      3 hours ago

      Negative frequency is a concept in signal processing, and many other domains.

      https://en.wikipedia.org/wiki/Negative_frequency

      Phase could be the thing, beats me, it’s been a while. Negative resistance is also another one of those concepts that pop up now and then, specifically negative differential resistance.