請問...不同格式的東西...須配合不同的空白片嗎?
 

不好意思.....請教各位大大一個最基本的東東....

請問...在下列項目中,分別應以何種空白片來燒錄...其品質會比較好呢?
( 以目前市面上比較容易買到的為主...像湛藍片...好像就不容易買到了... )
如 : 水藍....白金....仿金 (這一種...好像也是白金的一種...只不過看起來像是金色的
,因為我買過RITEK 24X 的仿金...顏色就是金金的...但用軟體去測...好像是白金用
的染料...可是我也不清楚...到底是不是!! 可否也順便請有用過的朋友...解答一下! )

(1) 燒錄純音樂CD音軌
(2) 燒錄MP3的音樂檔案
(3) 燒錄VCD
(4) 燒錄一般資料檔案
(5) 燒錄音樂CD音軌及一般資料檔案....也就是複合式光碟模式

謝謝啦!!

一般燒資料用白金外，其它皆可用水藍，水藍相容性較高。

那...是否可再請教一下....
如果是一般的資料....改用..仿金...的片子...會比較好嗎?
嘻....因為顏色看起來...比較漂亮!! :)
另外...燒VCD...如果會造成馬賽克...等不正常現象時...除了是因為用高速燒錄導致
之外....是否會因為使用不同顏色 (即:染料) 的片子...而產生不正常嗎?

THANKS!!

不挑片都好...

咚....
您是來灌水的嗎...? :)

開個玩笑...別生氣喲!! :D

bler low
jitter low
CNR high
ECC low

都好

不好意思....
看不懂這些專有名詞....可否用中文說明....多謝!! :)

還是勸你不要用假金片

傷燒錄機而已.....

Block Error Rates:
A short explanation of BLER and what constitutes the final figure, or average BLER, may help in interpreting the numbers we obtained in our tests.

CDs use, at their base level of error correction, CIRC, or Cross Interleaved Reed Solomon Code. CIRC applies two levels of error correction, known as C1 and C2. The errors E11, E21, E31, E12, E22, and E32 derive from these two levels of error correction. CIRC employs two principles to detect and correct errors: redundancy and interleaving. CIRC uses about 25 percent data redundancy. The data is laid out in a way that will allow errors to be corrected, even though the data is not 100% redundant; it uses a parity-checking algorithm to reproduce data that is unreadable.

In addition, the data on a disc is interleaved. Interleaving means that the data is distributed over a relatively large physical-disc area. The data bytes are interleaved during recording and de-interleaved during playback. One data block (frame) of 24 data bytes is distributed over 109 blocks. To destroy one byte, you would have to destroy these other bytes. With scratches, dust, fingerprints, and even holes in the disc, there is usually enough data left to reconstruct any that has been damaged or rendered unreadable. The C1 level of CIRC is meant to correct small, random errors. The C2 level corrects larger errors and burst errors.

The E Errors, Level 1
E11, E21, and E31 errors occur at the first stage of error correction. An E11 error means that one bad symbol (byte) was corrected at the C1 stage. An E21 error means two bad bytes, and E31 signifies that three bad bytes were detected. E31 errors are uncorrectable at the first stage, and must be passed on to the second stage of correction. The first number is always the number of errors, and the second number is always the decoder level.

The E Errors, Level 2
In the second stage, C2, E12 means one bad symbol (byte) at decoder level C2; E22 means two bad symbols; and E32, three or more bad symbols. For CD-ROM, any E32 errors are unacceptable. First, an uncorrectable error in computer data can have a devastating effect. Second, the equipment used by mastering facilities will abort when an uncorrectable error on input media occurs, and the process must be restarted, which can result in additional costs and delays in your replication run. Some, but not all, CD-ROM drives use error correction and detection to such an extent that even an E32 error can be recovered, but there is no guarantee that even the best CD-ROM drive will be able to recover every E32 error. E32s on a pressed audio or ROM disc, or a CD-R, indicate that the user is dangerously close to losing stored data with the next scratch or fingerprint.

BLER
BLER stands for Block Error Rate. It indicates the number of data blocks that have any bad symbols (bytes) at the C1 error-correction stage. The reason that BLER is a good indicator of overall disc quality is that it essentially indicates the number of errors of all types, since errors that are uncorrectable at C1 get passed to C2. The Red Book specifies a maximum BLER of 220 per second, averaged over 10 seconds. Top-quality discs have an average BLER of below 10. A peak of 100 bad-data blocks per second is acceptable for CD-ROM, but an average BLER of 50 per second over the entire disc is a good cut-off point to ensure data integrity. CD-Audio discs can be acceptable with high BLER, but high BLER indicates that their longevity may be limited, and that there may be some problems in playing reliably on all types of readers.

CNR - Carrier to Noise Ratio

land 和 pit 的反光強度對比

ECC - Eccentricity

中心的洞和圓心的誤差

Jitter

不知道中文