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How much noise should we put up with? London and Copenhagen have different answers

来源: Phys.org · 发布于

How much noise should we put up with? London and Copenhagen have different answers

Traffic, trains, nightlife—in cities everywhere, there is a near-constant background hum that most people simply get used to.

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  • #copenhagen
  • #everywhere
  • #background
  • #different
  • #nightlife
  • #constant

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