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    November 03

    弄了个飞利浦的降噪耳机

    上个月开会总共在飞机上睡了三个晚上,经济舱又吵又挤实在是很折磨人。考虑到马上回国还有15个小时的飞机要坐,就想整个降噪耳机好清静一下。正好上周看到Marshall家有款飞利浦的在买,今天回家路上顺便去买了一个。
     
    耳机型号是HN110,可以折叠携带,而且是我找到目前为止最便宜的降噪耳机了,加税才32刀。回来插上电源试了一下,效果还凑合吧。我用音箱很大声的放以前在飞机上录的声音,然后带着耳机听mp3。耳机密封的挺好,没开降噪的时候效果都比耳塞好了,开了之后顿时觉得这个世界清静了。。。。。当然一分钱一分货,效果肯定不如bose家300块的降噪耳机,不过差距肯定也没有270块钱那么多。。。

    Comments (4)

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    帅 瓜wrote:
    赞Alex的学术贴,我网上查查paper看看
    Nov. 4
    River Huangwrote:
    耳机型号是H1N1?
    Nov. 4
    Dylan Zhuwrote:
    最后一句我信 bose的是很好了 可是不至于要300多块 我用过几天 就那么回事儿
    Nov. 4
    Alex Ywrote:
    用分贝计算30比300就是少了10分贝;如果你的把噪音从80分贝减到60分贝,bose的能减到50分贝,那正好。
    Nov. 4

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