Video: Dab tsi yog cov ntaub ntawv nkag ceev ntawm CD R?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
CD-R
| Encoding | Ntau yam |
| Muaj peev xwm | Feem ntau mus txog 700 MiB (txog 80 feeb suab) |
| Nyeem mechanism | 600-780 nm wavelength (infrared thiab liab ntug) semiconductor laser, 1200 Kibit / s (1 ×) txog 100Mb / s (56x) |
| Sau mechanism | 780nm wavelength (infrared thiab liab ntug) semiconductor laser |
| Txuj | Zaj sawv Phau Ntawv |
Kuj nug, 52x txhais li cas ntawm CD R?
52x ua yog qhov kub siab tshaj plaws rau lub disk ntawd. 1X yuav siv li ib teev los hlawv tag nrho disk, 52x ua tsuas yog ob peb feeb, tab sis ntawm lub tshuab qub, koj yuav raug txwv los ntawm kev ceev ntawm tus tsav, uas yog zaum ntawm 8X thiab 24X rau CD - R . Koj tuaj yeem siv txhua qhov ceev CD - R , tab sis tau txais lub npe zoo, xws li Verbatim.
Ib yam li ntawd, qhov kev nkag ceev ntawm CD yog dab tsi? X (compact disc nkag lub sijhawm)
| CD/DVD Tsav Ceev | Cov ntaub ntawv xa tawm siab tshaj plaws | RPMs (revolutions ib feeb) |
|---|---|---|
| 1 x CD-ROM | 150 KB/sec | 200 - 530 |
| 2 X CD-ROM | 300 KB/sec | 400 - 1060 |
| 4 X CD-ROM | 600 KB/sec | 800 - 2120 |
| 8 X - 12 X CD-ROM | 1.2 MB / sec | 1600 - 4240 |
Ib yam li ib tug yuav nug, CD R siv rau dab tsi?
Stands rau "Compact Disc Recordable." CD - R discs yog dawb xwb CDs uas tuaj yeem sau cov ntaub ntawv sau los ntawm a CD lub tshuab hluav taws xob. Lo lus "sau" yog siv vim CD -Rs feem ntau siv rau kaw suab, uas tuaj yeem rov qab los ntawm feem ntau CD cov neeg ua si.
CD R ua haujlwm li cas?
A CD - R disc yog coated nrog ib tug photosensitive organic dye uas tso cai rau tus neeg siv los sau cov ntaub ntawv. Ib zaug lub CD - R disc muab tso rau hauv lub computer, cov txheej txheem kaw pib. Lub laser nyob rau hauv lub tsav heats lub dye mus rau qhia qhov chaw uas diffuse lub teeb zoo li ib txwm CD lub qhov.
Pom zoo:
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