Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/82837
Title: The relation between particle number concentration and high frequency sound level of traffic noise
Authors: Kim, Sung Min
Hong, Joo Young
Jeon, Jin Yong
Keywords: Traffic Data
Environmental Noise
Engineering::Electrical and electronic engineering
Issue Date: 2017
Source: Kim, S. M., Hong, J. Y., & Jeon, J. Y. (2017). The relation between particle number concentration and high frequency sound level of traffic noise. 46th International Congress and Exposition on Noise Control Engineering (INTER-NOISE 2017).
Abstract: Relation between particle number concentration (PNC) and traffic conditions were investigated through field measurements and statistical analysis. Traffic data for 24 hours in an urban area where close to three traffic roads, and the particle number concentration were measured within 0.3 to 10 μm. The results show that traffic speed and noise level of traffic have negative correlation in low frequency band, and relationship between traffic volume and traffic noise has negative correlation in mid frequency. In addition, the correlation between particles and traffic noise indicates that high frequency sound increase the concentration of particles road side area. Especially correlation between LAeq and PNC size range from 0.3 - 1.0 μm shows positive relationship with percentile noise indicators. The findings of this study suggest that information of the particle distribution with the noise can be used as important indicators to predict air and noise pollution of urban areas.
URI: https://hdl.handle.net/10356/82837
http://hdl.handle.net/10220/49474
Rights: © 2017 The Author(s). All rights reserved. This paper was published in 46th International Congress and Exposition on Noise Control Engineering (INTER-NOISE 2017) and is made available with permission of The Author(s).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Conference Papers

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