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A new trial to estimate the noise propagation characteristics of a traffic noise system
1980
Journal of the Acoustical Society of Japan (E)
Generally speaking, a level fluctuation of road traffic noise is brought on by various causes. It is obvious that the ultimate causes are due to a variety of noise sources, i.e., uncertain behavior of individual cars, and to some effect of the noise propagation characteristics affected by reflections and/or absorptions owing to surrounding buildings and their topographical locations. By dividing the road into a suitable number of blocks, and paying close attention to the mean value of noise
doi:10.1250/ast.1.87
fatcat:tvmpm3yborev3lwutbrmvrlz7u