Below, You'll Find The Most Common Terminology Thatrelates To CD Duplication. Even If You Are New Toduplication, The Terms Below May Help You Learn More.BLERBlock Error Rate. This Is The Raw Digital Error Ratebefore Any Type Of Error Correction.CDThis The Compact Disc, A Digital Medium That's Formedof A 12cm Polycarbonate Substrate, A Reflectivemetalized Layer, And A Protective Lacquer Coating.CD-RCompact Disc-Recordable. The Term CD-R Is Used Todescribe The Technology Of Recordable CD Along Withthe Equipment, Software, And Media That Are Used Tomake The Recordable Disks.Data LayerWith CD-R Media, This Is The Organic Dye That Is Sandwiched Between The Polycarbonate Substrate Andthe Metalized Reflective Layer Of The Media. CD-Rdisks Don't Have Any Data On Them At All Until Theare Recorded. Injection MoldingThis Is A Manufacturing Method Where The Moltenmaterial Is Forced Into A Mold, Normally Underhigh Pressure, Then Cooled So That The Materialwill Take On The Shape Of A Mirror Image In Themold.Media Or BlanksCD-R Media Are The Disks That Are Used To Recorddigital Information Using A Special Recorder Andpremastering Software With A Computer. These Discsare Made Of A Polycarbonate Substrate, A Layer Oforganic Dye, A Metalized Reflective Layer, And Acoating Of Lacquer For Protection.Organic DyeThe Data Layer Of CD-R Media Is Made From A Dyethat Is Melted During The Process Of Recording.Where The Dye Is Melted, Becomes Opaque Or Refractive, Scattering The Reading Laser So That It Isn't Reflected Back Into The Reading Sensors.Reflective LayerThis Is The Metal Later That Sits On Top Of The Dye That Reflects The Laser Beam Back To The Reading Assembly. This Is Normally 24k Gold InCD-R Disks, Although It Can Be Silver As Well.(word Count 307)PPPPP
