If affordable, all I can think about is how much this could help musicians or ba... | Hacker News

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		mjmj on March 9, 2019 \| parent \| context \| favorite \| on: An “acoustic metamaterial” that can cancel 94 perc... If affordable, all I can think about is how much this could help musicians or bands that practice at home without disturbing the neighborhood.

lolc on March 9, 2019 [–]

If you want to feel the kick of your drum, your neighbours will hear it too. This gadget won't help.

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