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CD-ROM
Reading : Seedy - ROM
Full spelling : Compact Disk Read Only Memory
Field :
Storage > optical disk CD CD-ROM
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Theread only memory for the computer which used CD. Capacity with 700MB, is When one time data is written with manufacturing process, additional elimination becomes unable to do. At the point in time when it reaches in the hand of the user because it cannot do all entry, like this it is called. Presently,mos software such as application software of contents and OS,the game andthe business software etc.of music and the like have circulated in the form of CD-ROM. The specification of CD-ROM is called alias "yellow book " from the fact thatthe coverof the standard book yellow.
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CD-ROM XA
Reading : Seedy - ROM x a
Full spelling : CD-ROM eXtended Architecture
Field :
Storage optical disk CD CD-ROM XA
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Atoneof the physicalformat of CD,even withthe personal computer in order to be able to handle CD where the data and imagesound exist together, in the specification which is proposed,it has been recordedin the standardbook "Yellow Book " of CD-ROM.
"CD-I " standard was decided with the hand of SONY and Philips,as the standard which handles multimediatitlewith the equipment for national welfare, but as for this because the platform whichbecomesthe target is limited, CD-ROM XA was decidedas the standard which can be utilized with the general personal computer.
The almost being same as CD-I,existing together, to recordthe data and the image voice data inside the identical track/truck it is possible the contents of standard.
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CD-ROM drive CD-ROM drive
Reading : Seedy - ROM drive
Field :
Storage optical disk CD CD-ROM drive |
Atone of the . Presently, standard it is almost loaded in allare sold personal computers. As for CD-R which is entry possible CD, in order to be able to grasp with CD-ROM drive, we to be designed, other than extremely early CD-ROM driving it is possible to read out. But, it rewrites and CD-RW whichispossibleCDdoes not actualizethe complete compatibility of CD, withold driveit is not possibleto read out CD-RW. By the way,DVD-ROM drive hits to the superior type of CD-ROM drive, as for media, and CD-RW to which CD-ROM driveis corresponding it is possibleto read out with all DVD-ROM drives.
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CD-ROM file system CDFS
Field :
Storage optical disk CD CD-ROM file system
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InCD-ROM to .The systemof similartoalso OS after the Windows 98 or succession is installed.As forthe file systemof CD-ROM the common specification, only file name of 8.3 types it can handle. Because of this, ifthe private index is not prepared in each every OS,read-out of the file has become impossible.CDFSof Windows 95while maintainingthe superior interchangeabilityof ISO 9660, corresponds to the file name whose are longto255 letters.
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CD-RW
Reading : Seedy - earl double,
Full spelling : Compact Disk ReWritable
Field :
Storage optical disk CD CD-RW
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| CD where you adopt phase change recording type, the user the optional data you write can eliminate in anything degree and/or. As for capacity the sameas CD 700MB. Principle of read-out of the data is the sameas usual CD, but because reflectance ratio 20% it is low, inoldCD-ROM driveand CD radio-cassette tape recorder and the like it cannot grasp. Because recent CD-ROM drive is something which is called the multiple reed-type which corresponds to also the reading CD-RW, differingfrom other CD it is possible to read. By the way, it assumes that the reflectance ratioof CD-RW is close to the reflectance ratio of DVD-ROM,with DVD-ROM drive can read CD-RW without problem. |
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