The Picard Maneuver@lemmy.world to Microblog Memes@lemmy.worldEnglish · 2 months agoWhat were people doing before high fives??lemmy.worldexternal-linkmessage-square149fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkWhat were people doing before high fives??lemmy.worldThe Picard Maneuver@lemmy.world to Microblog Memes@lemmy.worldEnglish · 2 months agomessage-square149fedilink
minus-squareInverseParallax@lemmy.worldlinkfedilinkEnglisharrow-up0·edit-22 months agoMeh, you could do signal amplification via transformers and tuned resonators. It sucked, but it was possible. That’s how we had telephones before we had tubes.
minus-squareLimonene@lemmy.worldlinkfedilinkEnglisharrow-up0·2 months agoTransformers can increase voltage while decreasing current, or increase current while decreasing voltage, but can’t increase a signal’s power.
Meh, you could do signal amplification via transformers and tuned resonators.
It sucked, but it was possible.
That’s how we had telephones before we had tubes.
Transformers can increase voltage while decreasing current, or increase current while decreasing voltage, but can’t increase a signal’s power.