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¢Sound that is unwanted or disrupts one’s quality of life is called as noise. When there is lot of noise in the environment, it is termed as noise pollution.¢Sound becomes undesirable when it disturbs the normal activities such as working, sleeping, and during conversations.¢It is an underrated environmental problem because of the fact that we can’t see, smell, or taste it.¢World Health Organization stated that “Noise must be recognized as a major threat to human well-being”
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