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.交通噪聲:包括汽車、船舶、地鐵、列車、飛機等產生的噪聲。由于汽車數量激增，交通噪聲成為城市主要噪聲源。 </p> <p> 　　2 .工業噪聲:工廠各種設備產生的噪聲。工業噪音的噪音水平一般較高，對工人和周圍居民有很大影響。 </p> <p> 　　3 .建筑噪聲:主要來自工程機械的噪聲。建筑噪聲的特點是強度大，多發生在人口密集地區，嚴重影響居民的休息和生活。 </p> <p> 　　3 .社會噪音包括人們的社會活動和家電、音響設備產生的噪音。這些設備的噪音水平不高，但由于與人們的日常生活密切相關，人們休息時不安靜，尤其煩惱，容易引起鄰居的糾紛。 </p> <div></div> <div class="page-news clearfix"> <ul class=" list-unstyled"> <li><p>上一篇：<a href='/news/gsxw/348.html'>城市中的隔音房建設需要注意哪些問題</a> </p></li> <li><p>下一篇：<a href='/news/gsxw/350.html'>目前的隔音房具有哪些特點</a> </p></li> </ul> </div> </div> </section> <article class="home-contact"> <div class="container"> <div class="place column pull-left" name="footer_phone"> <div class="module" style=""><p class="pull-left"> <span class="iconfont"></span> <a href="tel:021-62413589" title="021-62413589">021-62413589</a><br/></p> <div class='clear'></div> </div> </div> <div class="place column pull-right" name="footer_weixin"> <div class="module" style=""><p class="pull-right"><img src="/uploads/allimg/170712/2_1111427741.png" 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