Roadway noise

（重定向自Vehicle noise）

Hong Kong roadway generating noise to adjacent land uses.

A sound level meter used in measuring noise levels.

Roadway noise is the collective sound energy emanating from motor vehicles. It consists chiefly of road surface, tire, engine/transmission, aerodynamic, and braking elements. In developed and developing countries, roadway noise contributes a proportionately large share of the total societal noise pollution. In the U.S., it contributes more to environmental noise exposure than any other noise source.

单词	Vehicle noise
释义	Vehicle noise 原声例句剑桥雅思听力全真试题 4 By planting a belt of trees at the side of the road, you can make things a little quieter, but much of the vehicle noise still goes through the trees. 通过在路两旁种植树带能使马路安静些，但是大部分的噪音还是会穿树而过。英语百科 Roadway noise （重定向自Vehicle noise） Roadway noise is the collective sound energy emanating from motor vehicles. It consists chiefly of road surface, tire, engine/transmission, aerodynamic, and braking elements. In developed and developing countries, roadway noise contributes a proportionately large share of the total societal noise pollution. In the U.S., it contributes more to environmental noise exposure than any other noise source.
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