![- 玩改车](http://www.csdzh.com/upload/image/2013-07-24/137465511445084.jpg)
![- 汽车改装网](http://www.csdzh.com/upload/image/2013-07-24/137465518444330.jpg)
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先说说车上的噪音问题吧首先得从汽车厂商说起,由于汽车厂商为了适应国内市场,仍然以经济型为主,考虑到成本原因而进行“偷工减料”,把外观难以发现的原车隔音系统被大大简化甚至是被完全省略了,加上为适应“中国路况”而提高了悬挂强度。如此一来,行驶中的颠簸噪声尤为突出。突出的噪音可让驾乘者产生焦虑不安和烦躁的情绪,直接影响了行车的安全性再一个车车本身吧,因为车身都是由金属薄板组成,80%的汽车噪音(如发动机噪音、轮胎噪音等)都会通过车身钣金和框架的振动传递到驾驶室里面,并且这些噪音在传递过程中会带动车身金属板振动持续放大,产生二次噪音 像一般噪音过大会令人不舒服,或耳鸣、或容易疲劳。科学研究发现当人处在大于80分贝的噪声环境中时,就会产生焦虑不安和烦躁; 而当人长期处在高分贝噪音的环境下接引发的事故占整个交通事故的60%,这足以说明噪声危害所在。,听觉有所下降,影响到对车子本身产生的异常感觉不到,造成行车的安全隐患。
做好基本防护措施后,开始施工了
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隔音处理好了,那喇叭也可以动手了原车喇叭,效果大家都知道,没层次感,声音也不通透,有点混,低频效果谈不上了
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后两门
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