W2-WD2-EX1-Joel Grillo.docx - GRILLO 1 Joel Grillo Enrique Hirigoyen Florida National University Introduction to Information Technology\"Safety Using

W2-WD2-EX1-Joel Grillo.docx - GRILLO 1 Joel Grillo Enrique...

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GRILLO 1 Joel Grillo Enrique Hirigoyen Florida National University Introduction to Information Technology 9/10/2020 "Safety Using Headphones and Earbuds" People often listen to sound from their computers or mobile devices through headphones or earphones. The headphones cover or sit outside the ear, while the headphones rest within the ear canal. With these listening devices, only the person using the device hears the sound. Improper use of headphones or earphones can lead to permanent hearing loss. Items that can protect hearing include the quality of these devices and the volume levels. The features of certain headphones and earphones can help prevent hearing loss. Higher- quality headphones and earphones tend to produce clearer sound, allowing users to listen at a lower volume. (You) Properly designed headphones should have a perfect fit for optimal listening. Similarly, headphones must seal tightly in the ear canal of the person wearing the device. Headphones and earphones should also include noise cancellation technology. (75-78).
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