本文目录一览:
- 1、减少噪音的 ***
- 2、选择什么样的水泵噪音低
- 3、减少噪音又简单的 ***
- 4、有哪些噪音低开起来舒适的日系轿车推荐?为什么呢?
减少噪音的 ***
1、通过使用厚质窗帘来可消耗部分声音的能量,也是一种较简单的办法。据了解隔音窗帘的隔声量约有20分贝,使用隔音窗帘,不仅能减少一些噪音污染还能控制光线。
2、对于振动摩擦这些中低音,我们可以采用地毯,织物甚至吸(隔)音棉等来减弱他们对室内的影响。在床脚加装胶垫也可以减轻一定的振动感。同时床垫采用棕榈垫也要比采用弹簧的席梦思好,当然,硬床板就更不用说了。
3、装双层玻璃隔音,双层玻璃大概有40%左右隔音效果,中间的空气间层有一定的减震作用,可以使传到内层玻璃的振动减弱,从而起到双层玻璃隔音的效果,这样就会大大降低传到室内的噪音。
4、在塑钢窗中采用中空玻璃也是一个很有效的办法。因为最噪人的往往是高音部分,而高音是直线传播的,用玻璃可以使其大部分反射,中空玻璃则可以使其没有反射的部分消耗殒尽。但是要注意奸商把没经过处理的双层玻璃当中空玻璃卖给你。
5、在装修房子的时候可以选择吸收效果好的壁纸消除一定的噪音。除此之外,还可以利用文化石等装修材料,将墙壁的表面弄得粗糙一些,这样也可以降低噪音。
参考资料来源:百度百科-消除噪音
选择什么样的水泵噪音低
建议使用进口水泵,譬如威乐水泵,上面配一变频器和压力罐,运行过程中,噪音不大。进口泵的轴承和各个配件的配合性比较好,噪音低。
减少噪音又简单的 ***
1.墙壁要粗糙:很多人都喜欢装修时候把墙壁弄到很光滑,其实这样做是很容易产生噪音的,越光滑的墙壁越容易产生回声,这样反而增加噪音的音量。因此我们可以选用一些吸音效果比较好的装饰材料,比如壁纸。如果不想弄壁纸可以选用文化石等装修材料把墙壁弄的稍微粗糙点,以减弱噪音。另外,墙壁、吊顶也可以采用隔音材料,比如石棉吸音板等。
2.玻璃中空:我们在塑钢窗中采用中空玻璃,这是一个很有效的办法。因为烦人的噪音往往都是高音部分,而高音传播多少直线传播的,单面玻璃虽然能折射掉大部分声音,但还是有部分声音进入到我们的房间里。如果我们用中空玻璃,则可以使其没有反射的部分消耗殆尽。但是我们的消费者要警惕,不要将没经过处理的双层玻璃误以为是中空玻璃了。
3.控制噪声源。降低声源噪音,工业、交通运输业可以选用低噪音的生产设备和改进生产工艺,或者改变噪音源的运动方式,如用阻尼、隔振等措施降低固体发声体的振动)。
4.阻断噪声传播。在传音途径上降低噪音,控制噪音的传播,改变声源已经发出的噪音传播途径,如采用吸音、隔音、音屏障、隔振等措施,以及合理规划城市和建筑布局等。
5.在人耳处减弱噪声。受音者或受音器官的噪音防护,在声源和传播途径上无法采取措施,或采取的声学措施仍不能达到预期效果时,就需要对受音者或受音器官采取防护措施,如长期职业性噪音暴露的工人可以戴耳塞、耳罩或头盔等护耳器。
有哪些噪音低开起来舒适的日系轿车推荐?为什么呢?
可以选择丰田致炫 ,雷克萨斯,雅阁;这些轿车在各大网站的口碑都非常的不错,而且无论是噪音或者省油方面都会表现很出色,作为入门级的轿车,我们可以优先从这些上面做选择。
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