minus-squarewewbull@feddit.uktoTechnology@lemmy.world•Students’ Leaf Blower Suppressor To Hit RetaillinkfedilinkEnglisharrow-up0·6 months agoAnd so are our ears. That’s why we use db. So 12db is not perceived by us to be 94% quieter. linkfedilink
And so are our ears. That’s why we use db. So 12db is not perceived by us to be 94% quieter.