Assertion: cd | /r/HasProperty | read
Facets:
value: by focusing a 780 nm wavelength
type: MANNER
Source sentences:
text: A CD is read by focusing a 780 nm wavelength (near infrared) semiconductor laser through the bottom of the polycarbonate layer.
text: Compact discs, DVDs, and Blu-ray discs are common types of optical media which can be read and recorded by such drives.
text: Initially, CDs were read-only, but later technology allowed users to record on them, as well.
text: Prior to the release of the Orange Book, CDs had been read-only audio (CD-Digital Audio, described fully in the Red Book), to be played in CD players, and multimedia (CD-ROM), to be played in computers' CD-ROM drives.
text: Prior to the release of the Orange Book, CDs had been read-only audio (CD-Digital Audio, described in the Red Book), to be played in CD players, and multimedia (CD-ROM), to be played in computers' CD-ROM drives.
text: A CD is read by focusing a 780 nm wavelength semiconductor laser through the bottom of the polycarbonate layer.
text: This page is about how a common optical medium: the CD, is read (the 120 mm Compact Disc - Digital Audio, Red Book CD from 1982, by Philips & Sony).
text: Before the book was released, CDs were read-only audio and could be played on CD players, while multimedia (CD-ROM) could be played on computers' CD-ROM drives.
text: Prior to the release of the Orange Book, CDs had been read-only audio (CD-Digital Audio, detailed in the Red Book), to be played in CD players, and multimedia (CD-ROM), to be played in computers' CD-ROM drives; after the Orange Book, any user with a CD recorder drive could create their own CDs from their desktop computers.