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The Start 

How  does they work 

How they are made

They future

History

The diference between CD &  DVD

What is aCD ROM

CD ROM introduction

Index
FUTURE

The faster you CD ROM reader, the better it performs. High -speed data transfer give you smother motion video and response from..Future year for CD ROM will see a constant evolution of changes, based sometimes on the introduction and use of new products such as (DVI), often on the ingenuity of those developing software and increasingly because end users will constantly voice a desire for new feature and capabilities having purchased. This movement will be steady, uphill, and unending.


 


CD ROM is the next of a long series of planned optical configurations data manipulation, storage and delivery. As the second format of this series, the CD ROM will serve for years to come as optimal means of storing delivering massive massive text and multimedia applications. From this point forward, the theme of the CD ROM industry is still one of growth, exponential growth, accompanied by maturing infrastructure. Although CD ROM technology is now established, widespread number of applications in vertical markets are forthcoming.
 

Economically, southeast Asia is now the faster growing region in the world. It need new and high-capacity information network to support major development projects and changing lifestyles. Os the CD ROM industry is still making it faster and big cause country like those in southeast needs faster and big CD of less paper work and faster reading. As we know that the faster CD ROM reader, the better it performs high-speed data transfer gives you motion video and faster response from databases.
 

The next generation of CD-ROMs are called "DVD-ROM," and contains up to 4.7GB of storage on a single layer and on a single side. The capacity can be increased to more than 17GB by making the discs double sided and double-layered, which means the laser now reads through two substrate levels, and thus the CD contains double the information in the same vertical space. This is the new standard called DVD, agreed upon by CD manufacturers. DVDs will be able to store entire full-length movies on the space of a regularly-sized disc. Beyond that, double-layered, double-sided discs are waiting on the horizon, which will be able to store 26 times the amount of data of a conventional CD-ROM disc -- up to 17GB.