this post was submitted on 12 Dec 2023
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These Bricks Can Absorb Traffic Noise - Thesis Presentation on Helmholtz Resonators (www.youtube.com)
submitted 11 months ago by spaduf to c/technology
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[–] thenewred@lemmy.world 14 points 11 months ago (1 children)

Cool video. I think helmholtz resonators are wildly underused and could improve a lot of spaces like restaurants, living rooms, and offices.

[–] schmorpel 2 points 11 months ago (1 children)

Can I have noise cancelling armour made out of them?

[–] rando895@lemmy.ml 1 points 11 months ago

Or noise cancelling underwear at least