Aircraft coming in to land

Aircraft coming in to land
Surveys on noise emissions show that the majority of those surveyed find aircraft noise the most disturbing, followed by noise from road traffic and railways. To put these subjective perceptions to the test, DLR researchers played back traffic noises from the three areas – air, road and rail – in a precisely predetermined pattern in the volunteers’ bedrooms.
Credit:

DLR (CC-BY 3.0).

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