tccghl 在 2003-12-1 17:16:26 发表的内容
doglan 在 2003-11-27 13:54:33 发表的内容
现在总在讲性价比，难道把这个问题搞清楚一点不对吗？
audiochina大侠，您的发烧经历我肯定是比不上，但是关于转盘的工作原理您搞清楚了吗？发烧并不是唯心主义，您说是吧？
还有上面这位bspcboy朋友，软件的数据和CD音轨是不同的，但不同的是他们的编码方式，不论什么编码方式，最后也是0110的一串数字，激光头从盘面上读出来的也是0110的一串数字，本质上并无不同。
说到实践，我以前参加的实践也很多，当初什么香功啊、大自然功啊之类的大师及其弟子，经常有什么带功报告会的，光在北京就举行了无数场，在我们这里最大的体育馆也举行过，几千人没一个说假的。
所以说到实践，我还知道同时有一种东西叫做心理暗示！！
另外，任何一本数字电路基础教材上都会告诉你，数字电路的优点就是抗干扰能力特别强！！！
如果音箱上用了不同的材料影响了声音我信，但是转盘上？？那还叫数字电路吗？ |
无知者无畏啊
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Absolutely agree.
Yeah, doglan is rather innocent. He misunderstood the word jitter.
He assumes jitter is coming from turntable like the analoge player (LP)
The clock is used to sync the digital signal to come out in the right timing,
If the clocks once inaccurate, the 0101 would messed up. This is what
we call jitter but not mechanical jitter as in the LP analog turntable.
Jitter in CD player or as in many of the digital equipments is very important
as when the sampling frequency gone up, the accuracy of the clock
become vital.
The higher the quality of the player, the clock become more important.
When he said it is not expansive to improve jitter, that means he does not
understand how the digital works.
I still remeber many years ago, I had a chart with one of the engineer of a
radio station in China, he said, digital is simply 010101, so there is no
differences between players.
