@[email protected] to [email protected]English • 4 months agoStudents’ Leaf Blower Suppressor To Hit Retailhackaday.comexternal-linkmessage-square138arrow-up1486arrow-down116cross-posted to: [email protected]
arrow-up1470arrow-down1external-linkStudents’ Leaf Blower Suppressor To Hit Retailhackaday.com@[email protected] to [email protected]English • 4 months agomessage-square138cross-posted to: [email protected]
minus-square@[email protected]linkfedilinkEnglish57•4 months agoDecibel scale is logarithmic, which means 10db change is reducing perceived volume by half.
minus-square@[email protected]linkfedilinkEnglish-5•4 months agoNo. It means the sound energy is dropped by half. Our audio perception is also logarithmic however. It’s why we use db.
minus-square@[email protected]linkfedilinkEnglish10•4 months agoAlmost. a 10db change is a 10x difference in power and roughly 2x difference in perceived loudness
minus-square@[email protected]linkfedilinkEnglish-1•4 months agoExcept if you read the information its only actually a 2 db decrease…
Decibel scale is logarithmic, which means 10db change is reducing perceived volume by half.
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…