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[Infographic] Understanding dB-感受声音的大小
Infographics是国外目前很流行的一种数据展示方法,正如他的名字表示的一样,info -信息,主要就是指数据;graphic-图像,形象化。现代的Infographics非常具有想象力和艺术感,将枯燥的数据描绘成漂亮的图片。笔者最近收集了很多这种Infographics,以后每天一贴,分享优秀的Infographics。 今天要分享的是:Understanding dB-感受声音的大小,通过一张图片形象化的描述声音的大小。下面是百度百科对dB的定义的定义: 分贝表示一种单位,即两种电或声功率之比或两种电压或电流值或类似声量之比;分贝还是一种测量声音相对响度的单位
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