compact disc manufacturing
Replication: process of making CD or DVD from a glass stamper (or mold) is the most cost effective and large volume discs produced by higher quality. Can only be done under highly temperature and dust controlled environment. So called pressed CD or DVD, has artwork printed on the disc .
Duplication on the other hand, refers to making CD or DVD by burning data onto recordable media, can be done in any normal environment such as in the office or at home, is usually limited to short-run smaller or urgent jobs.
