A study of noise in various modes of tra
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Krishan Kumar; V.K. Jain
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Article
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1994
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Elsevier Science
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English
β 367 KB
A survey of traffic noise in the city of Delhi was carried out in order to examine the nature and levels of noise inside various types of vehicle. The study involved measurements of average A-weighted levels and power spectra of noise inside buses, auto-rickshaws, cars and trucks from which L~o, L50