How is use of technology causing noise pollution?

Technology is also a source of noise pollution. For example: unmonitored use of mobile phones electrical appliances loud speakers and TV. People don't switch off their mobile phones when they are in offices or in schools and colleges. They also use electric generator and it's loud voice irritates the nearby residents. Also listening to loud music and TV are also a source of noise pollution.

People need to develop a civic responsibility so that they may not trouble others.