在如今的中国VCD和CD市场上,由于各种各样的问题,盗版光盘充斥其间,而且由于正版光盘在价格和片源上的问题,购买盗版光盘的大有人在。但是,盗版光盘到底与正版光盘在质量上有什么区别呢?本文对此做一简单介绍。 1.误码率。正版光盘在制作时经过了一系列的质量检测,如开发单位在制作CD-R后的检测,压盘厂在刻制母盘前后用专用检测仪进行的误码检测,盘片压制完 In today’s VCD and CD market in China, pirated CDs are flooded with various problems due to various problems. And because of the problems of price and source of genuine CDs, many people who buy pirated CDs are there. However, what is the difference in quality between pirated discs and genuine discs? This article gives a brief introduction. Bit error rate Genuine CD-ROM in the production of a series of quality testing, such as the development of units in the production of CD-R testing, pressure plate factory in the master before and after the detection with a dedicated detector for error detection, the disk pressed