Noise Pollution

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When noise hits your ear drum


NOISE POLLUTION IN NIGERIA: AN URGENT CALL TO ACTION


Noise pollution in Nigeria has escalated to alarming levels, demanding immediate attention before it inflicts further harm on the population. Across streets, shops, markets, motor parks, and even religious centers, people generate excessive noise with little regard for its impact on human health.  


The human ear is designed to tolerate sound only up to a certain threshold. Once that limit is exceeded, sound becomes uncomfortable, unpleasant, and potentially damaging.  


The Centers for Disease Control and Prevention (CDC) warns that everyday loud activities can permanently damage hearing. Similarly, the Decibel Pro dB Sound Level Meter explains that humans can typically hear sounds ranging from 0 to 130 decibels (dB). At 0 dB lies the auditory threshold—the faintest sound we can perceive—while 130 dB marks the pain threshold, beyond which sound causes intense discomfort and immediate harm. Within this range, we hear everything from rustling leaves to conversations, birdsong, and music. However, sounds above 80 dB can be harmful, and those exceeding 110 dB may cause irreversible damage.  


This reality underscores the urgent need for authorities to regulate noise-generating activities nationwide. Horn speakers mounted in residential areas, whose deafening blasts can disturb entire neighborhoods, must be strictly controlled. Likewise, indiscriminate honking of vehicle horns should be curbed, with signposts installed to educate motorists on proper horn usage.  


While eliminating noise pollution in busy public spaces such as motor parks and markets may be challenging, governments at all levels must intensify efforts to reduce its prevalence. In the meantime, individuals should take personal precautions—using ear protection or avoiding excessively noisy environments—to safeguard their hearing and prevent permanent damage.


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