"Mets sound less strong" on the Senate Public

Always online on the website of the TV audience Senate in the TV programme "Bouge France" presented by Pierre Sled an interview with Philip Metzger, hearing and member of the Scientific Committee of the Association of National Day ' hearing. The opportunity to recall that it is necessary to "monitor his hearing once every two years," because it "does not find oneself that one is affected by a decrease in hearing." He also stresses that the hearing is on shrinking: auditory perception does not regenerate. More you traumatisez the cochlea, the more you are likely to have an early hearing. " To prevent such effects, it is essential to "not go beyond two hours of listening to a MP3 to 85 decibels." But how do you know that your child does not sound too loud? "If your son had a helmet on the ears, and you hear the music is the need to lower the volume." Www.publicsenat.fr