When the exposure [অনাবৃত অবস্থা] of people or animals to levels of sound
that are annoying [বিরক্তিকর], stressful [অসাড়], or damaging to the ears, it creates noise pollution. Today it is one
of the talked topics of the day. It has reached an unbearable [অসহ্য] level. The unnecessary use of powerful vehicular horns is the main
source of sound pollution in the City. The other sources are aircraft noise and
rail noise. Besides transportation noise, other sources are office equipment,
factory machinery, appliances, power tools, lighting and audio entertainment
systems. Construction equipment also produces noise pollution. Besides, faulty
vehicles, construction sites, loud speaker and thousands of workshops let out
loud noises round the clock. This sound pollution damages millions of
children’s power of hearing. Sound pollution is so much harmful that it can
cause a wide range of malfunctions [সমস্যা] in the human body including heart attack, high-blood pressure, chronic
depression, respiratory disorders etc. Noise leads to
emotional disturbances, however, are difficult to measure. Irritating [জালাতন] noise at work place reduces [কমে যায়] concentration [একাগ্র] efficiency [দক্ষতা] and working capacity [ক্ষমতা]. We should take necessary measures to control sound pollution. By
developing public awareness [সচেতনতা] and careful awareness and careful town planning sound pollution can be
controlled. Strict law should be enforced [আরোপ] regarding sound pollution. Use of hydraulic horns should be banned
strictly.
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