LRT Kelana Jaya Line Noise Mapping; A Final Year Project

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2 responses to “LRT Kelana Jaya Line Noise Mapping; A Final Year Project”

1. 

   July 1, 2025

   Max

   Good job and research methodology. Its quite interesting to see the evolution of the perceived noise along the distance.
   Quick question: since you say you made one measurement point for Ambience and one for Train passing, did you use the maximum observed value during the measurement or did you average data over a short window of observation time?
   Cheers

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   1. 

      July 27, 2025

      syareez

      Hi Max, thank you for your interest in my past research project and the comment. I just saw your comment today.
      Short answer, I calculated the average noise level from the raw noise level collected.
      The maximum observed value might cause a major flaw, as sometimes the road traffic noise i.e. sirens/honks register a higher noise level.

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