floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 2 months agoStudents’ Leaf Blower Suppressor To Hit Retailhackaday.comexternal-linkmessage-square115fedilinkarrow-up1439arrow-down115
arrow-up1424arrow-down1external-linkStudents’ Leaf Blower Suppressor To Hit Retailhackaday.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 2 months agomessage-square115fedilink
minus-squarepiecat@lemmy.worldlinkfedilinkEnglisharrow-up1·edit-22 months agoBased on how it works, (not how they say it works) you need a different geometry depending on the frequency. So it’s only going to work at select rpm.
minus-squarepiecat@lemmy.worldlinkfedilinkEnglisharrow-up1·2 months agoIt squashes the fundamental and certain harmonics and fractional harmonics. Since I probably won’t be able to patent the idea myself anymore, maybe I’ll publicly disclose.
Based on how it works, (not how they say it works) you need a different geometry depending on the frequency. So it’s only going to work at select rpm.
It squashes the fundamental and certain harmonics and fractional harmonics.
Since I probably won’t be able to patent the idea myself anymore, maybe I’ll publicly disclose.