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American inventor James T. Russell is known for inventing the first system to record digital video information on an optical transparent foil that is lit from behind by a high-power halogen lamp. [1][2] Russell's patent application was first filed in 1966, and he was granted a patent in 1970.
In later years, the compact disc was adapted for non-audio computer data storage purposes as CD-ROM and its derivatives. First released in Japan in October 1982, the CD was the second optical disc technology to be invented, after the much larger LaserDisc (LD).
12 Μαρ 2019 · Forty years ago the world got its first glimpse of what would become one of the most important music devices in history - the compact disc (CD). The CD was invented in 1979.
6 Μαρ 2024 · Though originally released in 1978, Billy Joel's "52nd Street" was the first compact disc produced for commercial purposes. The introduction of the CD and its players brought about a transformative impact on the music industry and consumer behavior.
28 Σεπ 2012 · After years of research and an intense period of collaboration with Philips, Sony shipped the world's first CD player, the CDP-101. Music — and how we listen to it — would never be the same.
Following the pioneering work of Philips on an optical video player in the early 70's, a project was started in 1974 within Philips and its Research laboratories to develop a digital optical audio disk with error correction code.
6 ημέρες πριν · compact disc (CD), a molded plastic disc containing digital data that is scanned by a laser beam for the reproduction of recorded sound and other information. Since its commercial introduction in 1982, the audio CD has almost completely replaced the phonograph disc (or record) for high-fidelity recorded music.
