Level of sound pollution (also termed as noise pollution) in Dhaka city is now a major concern for the general people because it has already exceeded the tolerance level. Because of the sound pollution millions of people in Bangladesh are exposed to a number of health risks- from deafness to heart attack.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/sound-pollution-severe-health-hazard
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-nation-bangladesh
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangladesh