CD Skripsi
Analisis Tingkat Kebisingan Di Jalan Utama Kota Pekanbaru
The research of noise levels measurement has been carried out in main road of Pekanbaru City. The noise levels measurement was measured as a function of time. The measurements of this noise was done for the three point locations using Sound Level Meter (SLM). The three point locations were in front of BCA and DPRD Pekanbaru City along Jalan Jenderal Sudirman , the other one was in front of Global Bangunan shop along Jalan Tuanku Tambusai. The noise levels was also recorded as a function of number of vehicles that passed in the point locations. The results showed that the maximum average of noise levels in morning, daytime and afternoon are 75,3 dB(A), 75,6 dB(A) and 79,2 dB(A) respectively. The results also showed that noise levels is proportional to the number of vehicles that passing through that location. Based on the formula, the noise constant for Jalan Jenderal Sudirman and Jalan Tuanku Tambusai were 48,6 dB(A) and 46,4 dB(A) respectively. Higher value of noise constant for Jalan Jenderal Sudirman compared to of that for Jalan Tuanku Tambusai was due to the speed of the vehicles in which the speed of vehicles in Jalan Jenderal Sudirman is higher than that for Jalan Tuanku Tambusai.
Keywords: noise, noise measurement, noise constant, sound level meter, main road.
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