@[email protected] to [email protected]English • 7 months agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.edumessage-square154fedilinkarrow-up1610cross-posted to: [email protected]
arrow-up1610external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.edu@[email protected] to [email protected]English • 7 months agomessage-square154fedilinkcross-posted to: [email protected]
minus-square@[email protected]linkfedilinkEnglish4•edit-27 months ago And since electric leaf blowers often have a much higher pitch, that pitch attenuates at a much greater rate As the article states, it’s this sound that they got rid of. A 94% drop in the high pitched shrill of the electric leaf blower. Read. The. Article. It’s a 2 minute read ffs.
minus-square@[email protected]linkfedilinkEnglish1•7 months agoSo you’re not here to read articles ever? You’re just here to get corrected in comments?
minus-square@[email protected]linkfedilinkEnglish1•7 months agoI’m completely uneducated in this field, but there’s a 2 min video attached to that page that demonstrates before and after. Sure sounded better to me ¯\_(ツ)_/¯
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As the article states, it’s this sound that they got rid of. A 94% drop in the high pitched shrill of the electric leaf blower.
Read. The. Article.
It’s a 2 minute read ffs.
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So you’re not here to read articles ever? You’re just here to get corrected in comments?
Removed by mod
I’m completely uneducated in this field, but there’s a 2 min video attached to that page that demonstrates before and after. Sure sounded better to me ¯\_(ツ)_/¯
Removed by mod