A method devised in the U.K. to measure annoyance responses to motor vehicle noise. It takes into account the traffic flow and therefore functions similarly to the NOISE AND NUMBER INDEX used to ...

The scientists then played back the recording to 20 male frogs in the lab. After 10 days of 24/7 exposure to traffic noise at 76 decibels, the frogs showed signs of increased stress. To quantify the ...

Mumbai, Feb 13 (PTI) Authorities launched a special drive on Thursday to check racing and vehicular noise pollution on the newly opened coastal road in Mumbai, officials said. The move comes after ...

Health experts on Friday held a seminar at Karachi’s Civil Hospital and called for measures to address noise pollution caused by unregulated traffic. The discussion was held today to mark the ...