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@PEI

Optical digital audio cable out put from DVD or.............................

mpoon(无牌电工....)
本文发表在 rolia.net 枫下论坛Optical digital audio cable carries all 5.1 or 6.1 or 7.1 multi channel audio signals. The normal red and white audio cable carries only left and right channel audio signal.
If your receiver/amplifier supports the multi channels surround sound, one single optical digital audio cable cover all channels, you should use the optical digital audio cable.

http://hometheater.about.com/od/hometheaterdoityourself/ig/Home-Theater-Connection-Photo-/Analog-Stereo-Audio-Cables.htm

Analog Stereos cables transfer Left and Right stereo signals from components, such as, a CD player, Cassette Deck, VCR, and other devices to a stereo or surround sound amplifier or receiver. Red is designated for the Right Channel and White is designated for the Left Channel. These colors will correspond to the colors of the receiving end analog stereo connectors on an amplifier or receiver.



http://hometheater.about.com/od/hometheaterdoityourself/ig/Home-Theater-Connection-Photo-/Digital-Optical-Audio-Connect.htm
A digital optical connection is a fiber-optic connection that is used for transfering digital audio signals (such as PCM, Dolby Digital, and DTS) from a source device, such as CD or DVD player and an AV receiver or Surround Sound Preamp/Processor. This connection is also referred to as a TOSLINK connection.更多精彩文章及讨论，请光临枫下论坛 rolia.net
(#4201578@0)
Last Updated: 2008-1-20
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Replies, comments and Discussions:

  • 枫下家园 / 家用电器 / optical digital audio cable和普通audio cable效果有什么不同吗？音响media centre和dvd后面有optical digital接口,想买一根cable 试一下，如果效果不大，就不打算买了。谢谢。 -needforspeed(别拿豆包不当干粮); 2008-1-20 (#4201107@0)
    • Optical digital audio cable out put from DVD or............................. -mpoon(无牌电工....); 2008-1-20 {1317} (#4201578@0)
      本文发表在 rolia.net 枫下论坛Optical digital audio cable carries all 5.1 or 6.1 or 7.1 multi channel audio signals. The normal red and white audio cable carries only left and right channel audio signal.
      If your receiver/amplifier supports the multi channels surround sound, one single optical digital audio cable cover all channels, you should use the optical digital audio cable.

      http://hometheater.about.com/od/hometheaterdoityourself/ig/Home-Theater-Connection-Photo-/Analog-Stereo-Audio-Cables.htm

      Analog Stereos cables transfer Left and Right stereo signals from components, such as, a CD player, Cassette Deck, VCR, and other devices to a stereo or surround sound amplifier or receiver. Red is designated for the Right Channel and White is designated for the Left Channel. These colors will correspond to the colors of the receiving end analog stereo connectors on an amplifier or receiver.



      http://hometheater.about.com/od/hometheaterdoityourself/ig/Home-Theater-Connection-Photo-/Digital-Optical-Audio-Connect.htm
      A digital optical connection is a fiber-optic connection that is used for transfering digital audio signals (such as PCM, Dolby Digital, and DTS) from a source device, such as CD or DVD player and an AV receiver or Surround Sound Preamp/Processor. This connection is also referred to as a TOSLINK connection.更多精彩文章及讨论，请光临枫下论坛 rolia.net
      • 谢谢。刚发现音响自带了一根optical cable,接上了听digtial FM98.1，效果跟在汽车里真是不一样啊。不知道为什么，当我用红、白普通CABLE接音响时，音箱总是发出低微的嗡嗡声，不过用optical 就没有这种声音。 -needforspeed(别拿豆包不当干粮); 2008-1-20 (#4202298@0)
    • 这2者是完全一样的，同轴电缆(Coaxial digital cables)的更耐用，不过这要取决于你机器的接口。 -oasis(oasis); 2008-1-20 (#4201594@0)
      • 试了一下，对于我的业余耳朵来讲，optical和Coaxial digital cable真的听不出来有啥区别。 -needforspeed(别拿豆包不当干粮); 2008-1-20 (#4202306@0)
        • nobody can find the difference, both transfer the digital signal, BTW red/white cable is not the Coaxial digital cable, -oasis(oasis); 2008-1-21 (#4202851@0)
          • optical,Coaxial digital cable和红白两根线的那种我都试了，前两者效果很好，第三者音箱总是有点轻微的嗡嗡噪音。 -needforspeed(别拿豆包不当干粮); 2008-1-21 (#4204616@0)
            • 红白两根线只能支持立体声，是2个声道，前2者是完全一样的，都是数字传输，支持5.1声道 -oasis(oasis); 2008-1-21 (#4204735@0)
    • 光纤线输出和普通红白输出的效果完全不一样，前者音质非常剔透，后者则显得比较混 -sunnyside(sunnyside); 2008-1-21 (#4203205@0)
      • 嗯，完全不一样！ 不过receiver 还是要校准的！ -vetra(豆泡松果 之 多泡泡); 2008-1-21 (#4203242@0)
        • 如何校法？ -needforspeed(别拿豆包不当干粮); 2008-1-21 (#4204626@0)
          • 嗯，就是凭耳朵听 -vetra(豆泡松果 之 多泡泡); 2008-1-22 (#4205898@0)
          • 很多功放有自动的校准功能，可以根据你听的位置，校准每个音箱的指标。当然，你可以之后再手动细调 -sunnyside(sunnyside); 2008-1-22 (#4205972@0)
            • 音箱的高度和方向也是很讲究的 -vetra(豆泡松果 之 多泡泡); 2008-1-22 (#4206169@0)
              • 没办法，我前置和后置音箱的高度不能调，因为都是落地音箱 -sunnyside(sunnyside); 2008-1-22 (#4206380@0)
                • 可以尝试从屋顶吊下来 -vetra(豆泡松果 之 多泡泡); 2008-1-22 (#4206783@0)
              • 我的音响随机带了一个类似耳机的东西，连了一根cable接在音响上，根据音响的指令，可以选择５个座位进行调整。不过音箱的高度位置，我就是照猫画虎了。 -needforspeed(别拿豆包不当干粮); 2008-1-22 (#4207280@0)

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