Question

What are the control methods of noise pollution?

Answer 1

• Some methods to control noise pollution are:-
• To manipulate the source so as to reduce the noise at its origin.
• To interrupt the path of transmission.

• Legislation and public awareness are essential.
• Noise producing vehicles should be prevented from plying on the roads.
• Use of pressure horns should be checked.
• Standards for noise control measures should be set up in industry and safety programme should be enforced.
• Adequate varieties of vegetation can be planted around factories, hospitals, educational institutions etc to minimise the effects of noise pollution.
• Acoustic materials and mufflers can be used to protect oneself.