![]() ![]() One of the ways on how to reduce noise pollution on roads is using electric vehicles, such as electric cars, electric scooters, and electric buses. How to reduce noise pollution in cities 1. Some of the world’s noisiest cities include Mumbai, Cairo, New York, Tokyo, and Shanghai. Other studies also showed that noise pollution can cause negative effects on a person’s cardiovascular system and metabolism, reduced cognitive performance in children, and severe annoyance and sleep disturbance. Noise pollution can also make pets and animals more aggressive. When exposed to noise pollution for long periods, people could experience damaged eardrums, loss of hearing, increased blood pressure, headache, sleep disturbance, and fatigue. Transport, machines, and propagation systems are the main causes of outdoor noise globally. These include aircraft, trains, automobiles, motorcycles, construction equipment, home appliances, loud music, nightlife, and even barking dogs. ![]() Noise pollution is excessive amounts of noise from a wide range of sources in cities. 3 Living a peaceful city life What is noise pollution?
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