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在过去的二十年,CD-R光盘驱动器的写入速度已经从1倍速提高到现在的48倍速。但是在写入速度不断提高的过程中,我们也常常听到市场上的CD-R光盘存在着与各种刻录机的刻录兼容性问题,特别是在用拖机大量复制的时候这种情况除由于光驱固件和系统方面的问题外,大多数是由于盘片的灵敏度差、跟踪能力差或引起聚焦和旋转伺服错误的机械性能问题引起的。而在CD-R生产制造方面,盘片的复制周期从早期的12秒减少到2002年的4.5秒。根据我们实验研究的结果,通过把母盘制作技术和旋涂、复制技术相结合,可以预期CD-R光盘的复制周期还可以进一步减少到
In the past two decades, the write speed of CD-R optical drives has increased from 1X to 48X. However, in the process of increasing writing speed, we often hear that CD-R discs in the market have the problem of recording compatibility with various recorders, especially in the case of large copy with tractors Due to problems with the optical drive firmware and system, most are due to poor sensitivity of the disc, poor tracking capability, or mechanical problems that cause focus and rotation servo errors. In the CD-R manufacturing, the reduction of disk replication cycle from the early 12 seconds to 4.5 seconds in 2002. According to the results of our experimental study, it is expected that the replication cycle of a CD-R disc can be further reduced to the maximum by combining mastering techniques with spin-on and copy techniques