“风声雨声读书声,声声入耳……如果不注意保护耳朵,听力不好,这些声音入不了耳哦。”3月3日,全国第16个爱耳日,广西医科大学耳鼻喉科专家走进南宁市新民中学,用“游戏+讲座”的方式,给初一的同学上了一堂特殊的“爱耳课”。在日常生活中,什么样的声音会让听力受损呢?专家介绍,高于85分贝的声音,持续一定的时间,就可能对听力造成影响。我们常用的电吹风声音就有100分贝,每天接触它的安全限值是15分钟;喇叭声音高达120分贝,只需9秒,就会让人难受;鞭炮炸响高达126~156分贝,3米开外,人们每 “Wind and rain reading sound, voice ear ... ... If you do not pay attention to protect the ears, hearing is not good, these voices can not get into the ears. ” March 3, the country’s 16th ear day, Guangxi Medical University ENT Section experts into Xinmin Middle School in Nanning City, with “game + lecture ” approach to the students of the first class on a special “love ear lessons.” In everyday life, what kind of sound will make the hearing impaired? Expert introduction, higher than 85 db sound, continued for a certain period of time, it may affect the hearing. Our commonly used hair dryer sound has 100 decibels daily exposure to its safety limit is 15 minutes; horn sound up to 120 decibels, just 9 seconds, it will be uncomfortable; firecrackers explode as high as 126 ~ 156 decibels, 3 meters Open, people each