耳机可分为很多种,听音乐用、聊天用以及玩游戏用,有时甚至连工业上保护耳朵的护具都得依赖耳机。但你知道有种耳机天生被赋予的任务就是消除噪音吗这种耳机我们称为降噪耳机,也有人会另外取名为抗噪耳机。虽然名称不同,但它们的功能都是帮助耳朵隔绝外界噪音,并让配戴者更专心地进行手边工作。起初,降噪耳机多用于飞机上,因为它能帮助乘客消除嘈杂的飞机引擎声,并专心享受睡眠,多数人在用过降噪耳机后,都深觉效果不错,所以降噪耳机才渐渐被推广开来。如今,降噪耳机虽然还是在飞机上被用来降噪为主,但已有愈来愈多的厂商愿意投入开发,而一般消费者也可在乘坐大众交通工具时,使用它来获得片刻宁静。此外,降噪耳机还深获某些族群喜爱,例如极需安静场合的文字、音乐等艺术创作者,因为能隔绝外界噪音的降噪耳机,可以帮助他们专心发想灵感,不被打扰。当然,一款动辄就要上千元的降噪耳机并不便宜,但换个角度想,有人肯花五、六千元买支新手机,为何不肯付出与之相比还算很低的代价善待自己的耳朵耳朵不比机械零件,坏了换一组就好,降噪耳机能让耳朵充分休息,享受片刻宁静。耳机,不只是件听音乐的工具,它还能帮助我们更专注于手边工作、休息或是睡眠。但要如何才能达成问降噪耳机吧!它会带你进入一个全新的无声世界。 Headphones can be divided into many types for listening to music, chatting and playing games, sometimes even industrial protective ear protectors rely on headphones. But do you know that a kind of earphone is inherently given the task of eliminating noise? This kind of earphone is called a noise-canceling earphone, while others also call it a noise-canceling earphone. Although their names are different, their function is to help the ears isolate external noise and allow the wearer to concentrate more on the job at hand. At first, the noise-canceling headphone was mostly used on the aircraft because it helped passengers to eliminate the noise of the noisy engine and concentrate on the sleep. Most people used the noise-canceling headphones to feel good, so the noise-canceling headphone was gradually being To promote open. Today, noise-canceling headphones are still used mainly for noise reduction on airplanes, but more and more manufacturers are willing to devote themselves to the development. The average consumer can also use it to get a quiet moment when using public transport . Noise-canceling headphones are also loved by some ethnic groups. For example, art writers such as text and music who are in great need of silence can help them to concentrate on their inspiration without disturbing themselves because noise-canceling headphones that can isolate external noise are not disturbing. Of course, it is not cheap for a noise-canceling headphone which costs a thousand dollars at a time. But from another perspective, some people are willing to spend five or six thousand dollars to buy a new mobile phone. Why not pay a very low price? Treat your ears than mechanical parts of the ear, broken for a group like, noise-canceling headphones can make the ear full rest, enjoy a moment of quiet. Headphones, not just tools for listening to music, but also help us focus more on our hands, rest or sleep. But how to reach a noise-canceling headset! It will take you into a brand new silent world.