Saturday, October 27, 2007

Difference between CD Duplication and CD Replication

Usually, CD Replication and CD Duplication are used as interchangeable words. However, these both processes are used to secure and protection of data stored inside them. CD Replication is the modern version of CD Duplication method and far superior to CD Duplication process. In CD Replication process, a glass master from an already pre mastered image has been created. He then creates stampers using the master image. Then, the compact discs are pressed by him with stamper by using the injection moldings. As and when the stamper is built and the replicator machine is set. A compact disc can then be produced in just a fraction of some seconds. However, in CD Duplication process, lasers “burn” pits into a dye that is on the surface of recordable media.

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