06-25-2017, 05:05 AM
“We found that rapid changes in noise resulted in rapid disturbance to the normal rhythm of participants’ hearts,” said researcher Dr Eiman Kanjo of Nottingham Trent’s School of Science and Technology.
“If this pattern is repeated regularly then there is a danger it might lead to cardiovascular problems.”
http://www.telegraph.co.uk/science/2017/...-suggests/
The above article is not specifically about helicopter noise but it asks the question, is noise more than just a nuisance?
“If this pattern is repeated regularly then there is a danger it might lead to cardiovascular problems.”
http://www.telegraph.co.uk/science/2017/...-suggests/
The above article is not specifically about helicopter noise but it asks the question, is noise more than just a nuisance?