RT Journal Article
SR Electronic
A1 Bąkowski, Andrzej
A1 Radziszewski, Leszek
T1 Analysis of Traffic Noise in Two Cross-Sections at the Road Crossing The City
JF Communications - Scientific Letters of the University of Zilina
YR 2021
VO 23
IS 1
SP B13
OP B21
DO 10.26552/com.C.2021.1.B13-B21
UL https://komunikacie.uniza.sk/artkey/csl-202101-0012.php
AB The paper presents an analysis of the noise recorded by the two road traffic noise-monitoring stations. The stations were located in Kielce, Poland, at the road No. 74: on the outskirts of the city and near the center. Based on the experimentally recorded data, an equivalent sound level and acoustic pressure were determined for three sub-intervals of the day: nights, days and evenings. The conducted analyses showed that the average annual values (depending only on the time sub-intervals) of the median do not differ significantly between stations. A similar conclusion can be drawn based on simulations of the median and the C90 percentile of the sound pressure . However, the maximum relative differences in the C99 percentile of the acoustic pressure between stations are around 13%. The maximum relative differences in median pressure between stations are around 15% (for the time sub-interval nights).