INSTALL DIGITAL SOUND LEVEL METER IN EVERY IMPORTANT PLACES"
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Noise pollution or noise disturbance is the disturbing or excessive noise that may harm the activity or balance of human or animal life. A decibel value greater than 80 decibels causes noise pollution. Noise becomes troublesome above 140 decibels.
installing DIGITAL SOUND METER in every important PLACES, the noise pollution could be monitored and eventually would be reduced in the future. The cost of DIGITAL SOUND METER is less than ₹1000/- in india. It could be installed in every signal of our country.
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