According to the CDC, hearing loss is one of the most prominent debilitating health conditions in the U.S., with almost two times as many reportings as diabetes or cancer. While hearing loss has traditionally been a concern in older individuals, this issue has begun to cross all age groups. This is due to the increasing rates of hearing loss observed in young adults.
So how is sound measured? Sound is measured in decibels (dB) indicative of sound intensity or loudness. To give you a standard of comparison, an individual with normal hearing can typically hear sounds ranging from 0-140 dB. While normal conversation usually meets a level of 50-65 dB, sounds above 85 dB can be detrimental, depending on the length and intensity of sound exposure.
What causes hearing loss? [Read more…]