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ENHANCED COMPACT DISCS FINDING, SETTING STANDARD.


Byline: Jonathan Jonathan (jŏn`əthən) [short for Jehonathan, Heb.,=Yahweh has given].

1 In the Bible, Saul's son and David's friend, both killed at the battle of Mt. Gilboa. David showed kindness to his son Mephibosheth.
 Matzkin PC Magazine

The hybrid medium known as Enhanced Compact Disc adds a whole new multimedia dimension to audio CDs, but consumers have been slow to catch on. ECD ECD Early Childhood Development
ECD Electron Capture Detector
ECD Energy Citations Database
ECD Executive Creative Director (advertising)
ECD Ethyl Cysteinate Dimer
ECD Electron Capture Dissociation
ECD Electronic Civil Disobedience
 has been hobbled by a morass of technical and marketing glitches.

That's changing now that a group of industry giants including Microsoft (Microsoft Corporation, Redmond, WA, www.microsoft.com) The most successful and influential software company. Microsoft's software and Intel's hardware pioneered the PC and revolutionized the computer industry. , Apple and the Recording Industry Association of America America [for Amerigo Vespucci], the lands of the Western Hemisphere—North America, Central (or Middle) America, and South America. The world map published in 1507 by Martin Waldseemüller is the first known cartographic use of the name.  have put their combined weight behind the first real standard, called Blue Book or CD Extra, for manufacturing ECDs.

ECDs play exactly like standard audio CDs in audio players. They reveal their multimedia content when loaded into compatible CD-ROM drives CD-ROM drives, which today typically means a CD-RW drive that is a combo CD-ROM, CD-R and CD-RW drive, come in a variety of speeds. The original drive (1x) transferred data at 150KB per second. . Sounds simple enough, but ECD entered the market without the benefit of a unifying standard, and that spelled trouble.

Many CD-ROM drives still don't recognize the data portions of some or all of the discs, but that situation is rapidly improving now that a growing number of drive manufacturers have made compatibility with the format a priority.

The splintered-format situation has settled down, with nearly all ECDs being recorded in either of two ways:

So-called ``pre-gap'' discs place multimedia data in the area preceding the first audio track. Audio players ignore the multimedia data and proceed directly to the first audio track. Compatible CD-ROM drives recognize the multimedia data and load it as they would any CD-ROM CD-ROM: see compact disc.
CD-ROM
 in full compact disc read-only memory

Type of computer storage medium that is read optically (e.g., by a laser).
 content.

Alternatively, Sony and Phillips, in conjunction with Microsoft and Apple, have developed the Blue Book standard, in which multimedia data comes after the disc's audio portion.
COPYRIGHT 1996 Daily News
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 1996, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Title Annotation:BUSINESS
Publication:Daily News (Los Angeles, CA)
Geographic Code:1USA
Date:Oct 28, 1996
Words:245
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