Seems so? This[0] paper was a bit above my head, but seemed to be premised on the notion that the EU had stricter noise regulations (although that could be coun

Seems so? This[0] paper was a bit above my head, but seemed to be premised on the notion that the EU had stricter noise regulations (although that could be counterbalanced by the relative population density of the EU). [0]: https://scholar.smu.edu/cgi/viewcontent.cgi?article=1547&context=jalc https://scholar.smu.edu/cgi/viewcontent.cgi?article=1547&con...