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AV线是否已经过时?HDMI线可持续发展?

date:On June 26, 2017 Source:  

   现在的HDMI线材系列,已经出到了HDMI 2.0以上了,无论是传输还是稳定性远远比过去的3色AV线,更加完美更加的方便,一条HDMI线已经可以驾驭音频和视屏的连接,而AV线却要分成3条,但只能说当时的旧年代已经有这样的技术就不可多得了,它是历史的一部分,没有AV线的出现,哪来的HDMI线的发展呢,让我们看看AV线与HDMI线的区别吧。

Now HDMI cable series, has been out of the HDMI 2.0 or more, whether it is transmission or stability is far better than the past 3-color AV cable, more perfect more convenient, an HDMI cable has been able to control the audio and video connection, and AV Line has to be divided into three, but can only say that the old age has such a technology is rare, it is part of history, there is no AV line, where the development of HDMI cable, let us see AV line and HDMI line difference between it


   AV线-AV line

   AV线无论是音频线还是视频线,能有效排除外界电磁干扰,并能原汁原味地传输信号,就是一条高品质的线。它的区别从外表上看,视频线、音频线和同轴线都是由线体和两头的端子构成,而且都是靠里边的金属线芯传输信号。因此,有人为贪方便或者要求不高而随意将三者混用。这样做也能导通信号,但音质和画质肯定受损。因为厂家在生产时根据三者特性和用途的不同采用了不同的结构和材料。

AV cable, whether it is audio or video cable, can effectively exclude the external electromagnetic interference, and can be authentic to transmit the signal, is a high-quality line. It is the difference from the appearance point of view, video lines, audio lines and coaxial lines are composed of linear and two terminals, and are inside the metal core transmission signal. Therefore, some people for the convenience or demand is not high and free to mix the three. This can also turn on the signal, but the sound quality and quality must be damaged. Because the manufacturers in the production according to the three characteristics and the use of different uses of different structures and materials.


   HDMI线-HDMI cable

   HDMI线是高清晰多媒体接口线的缩写,能高品质地传输未经压缩的高清视频和多声道音频数据,最高数据传输速度为5Gbps。同时无需在信号传送前进行数/模或者模/数转换,可以保证最高质量的影音信号传送。只需要一条HDMI线,便可以同时传送影音信号,而不需要多条线材来连接;同时,由于无需进行数/模或者模/数转换,能取得更高的音频和视频传输质量。对消费者而言,HDMI技术不仅能提供清晰的画质,而且由于音频/视频采用同一电缆,大大简化了家庭影院系统的安装。

HDMI cable is a high-definition multimedia interface line abbreviation, high-quality transmission of uncompressed high-definition video and multi-channel audio data, the highest data transfer speed of 5Gbps. At the same time without the need for signal transmission before the number / analog or analog / digital conversion, you can guarantee the highest quality audio and video signal transmission. Only need a HDMI cable, you can simultaneously send audio and video signals, without the need for multiple wires to connect; the same time, because no need for digital / analog or analog / digital conversion, can achieve higher audio and video transmission quality. For consumers, HDMI technology not only provides a clear picture quality, and because the audio / video using the same cable, greatly simplifies the home theater system installation.


   从上面的对比看出,AV线的生产过程中是要分开不同的材料的,而HDMI线测是用了一条电缆而已,可想而知没有先前努力哪来后者的成果,所以说AV线过时这种说法是不对的。

From the above comparison shows that the AV line of the production process is to separate the different materials, and HDMI cable is measured with a cable only, can imagine the previous efforts where the results of the latter, so that the AV line It is not right to say this out of date.


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