Study of Street Traffic Noise


Study of Street Traffic Noise. Laboratory work No. Study of street traffic noise. Goals. Work tools. Noise measurement. Work process. Conclusions.


Measurements of the street traffic noise - equivalent noise level A characteristic and noise in standardized octaves

Typically, the noise level is measured and regulated by 1.2-1.5 m a7.5 m from the first transport belt. Need to know the parameters in both directions:

The percentage of trucks and heavy transport in the traffic flow (()

Traffic equivalent noise level Leq usually calculating by the formula:

here N – the number of cars passing per hour (both directions); v – traffic average speed (km/h); ( - the percentage of trucks and heavy transport in the traffic flow;

  • Environment Laboratory works
  • Microsoft Word 154 KB
  • 2017 m.
  • English
  • 3 pages (641 words)
  • University
  • Danguole
  • Study of Street Traffic Noise
    10 - 3 votes
Study of Street Traffic Noise. (December 19, 2017). https://documents.exchange/study-of-street-traffic-noise/ Reviewed on 12:18, January 27 2021
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