Abstract
Introduction
 Noise induced hearing loss has great significance in today’s world as it comes as an occupational health hazard accompanied with other systemic adverse effects like several neuropsychiatric disorders, cardiovascular diseases, or peptic ulcers. It can be prevented by serial follow up with pure tone audiograms and use of noise protectors like ear muffs or ear plugs. This article demonsrates an easy-to-adopt method of preventing noise induced hearing loss in the form of an electronic device named HEAR-O-SCOPE.
 Device Design
 This device is essentially a decibel meter which senses sound intensities above 85 decibel and equates it with permissible time of exposure for that decibel range and if permissible time of exposure is crossed, sends alarm signals in the form of buzzer and display, giving the user adequate time either to move away from the noisy surrounding or put in noise protectors. This device also has provision for real-time graphical plotting facilities.
 Expected Benefits 
 Expected outcome by using this device in the long run would be early detection and prevention of noise induced hearing loss and other health hazards of noise pollution.
 Conclusion
 Regular use of HEAR-O-SCOPE is highly recommendable for prevention of Noise Induced Hearing Loss.
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