Analysis of information sources in references of the Wikipedia article "CD-R" in English language version.
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In actual CDs, pits carved into the surface of the CD are read by the laser in the CD-ROM drive. CD-Recordables, or CD-Rs, simulate the pits by putting ink spots on the CD.
The YPDR system allows the recording of discs which may be replayed on standard CD players.
The YPDR system allows the recording of discs which may be replayed on standard CD players.