Any /n/ related academics here? I'm doing a research project on train noise that is being halted a lot by the inability to go out and do measurements so am just reading a shitload of random papers

Here's one that I thought was interesting - the same amount of noise for road and rail is considered "less annoying" in Europe and this has been established as a thing for decades, but it's not the case in Japan (and Korea, there's another paper on that)

Found this interesting, there are a few reasons as to why this could be, for example their houses are closer to the lines and therefore could have more vibration effects, but there's also the social side in which people in Japan don't see trains as anything special whereas Europe is packed with foamers.

Anyway post interesting papers or articles on stuff, I need to pad out my literature review. Due to the 'rona they're allowing us to pass with mostly review and only a little experiment so I need lots.