floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 2 years agoStudents’ Leaf Blower Suppressor To Hit Retailhackaday.comexternal-linkmessage-square94linkfedilinkarrow-up1324arrow-down110
arrow-up1314arrow-down1external-linkStudents’ Leaf Blower Suppressor To Hit Retailhackaday.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 2 years agomessage-square94linkfedilink
minus-squarewewbull@feddit.uklinkfedilinkEnglisharrow-up4arrow-down7·2 years agoNo. It means the sound energy is dropped by half. Our audio perception is also logarithmic however. It’s why we use db.
minus-squaretty5@lemmy.worldlinkfedilinkEnglisharrow-up8arrow-down1·2 years agoAlmost. a 10db change is a 10x difference in power and roughly 2x difference in perceived loudness
minus-squareSchmidtGenetics@lemmy.worldlinkfedilinkEnglisharrow-up2·2 years agoExcept if you read the information its only actually a 2 db decrease…
No. It means the sound energy is dropped by half. Our audio perception is also logarithmic however. It’s why we use db.
Almost. a 10db change is a 10x difference in power and roughly 2x difference in perceived loudness
Except if you read the information its only actually a 2 db decrease…