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James T. Russell, The Digital Compact Disc at the Wayback Machine (archived April 2, 2013) Adam Holdorf (November 2000). "Bet you didn't know Jim Russell '53 pioneered compact disc technology". Reed Magazine. Sara Forrest (2013-03-15). "Famous Dyslexics: James Russell". "Compact Disk of James Russell". History of Computers and Computing
Russell had found a way to record digital information onto a photosensitive plate in tiny dark spots, each spot one micrometre from centre to centre, with a laser that wrote the binary patterns. Russell's first optical disc was distinctly different from the eventual compact disc product: the disc in the player was not read by laser light.
After their commercial release in 1982, compact discs and their players were extremely popular. Despite costing up to $1,000, over 400,000 CD players were sold in the United States between 1983 and 1984. [14] By 1988, CD sales in the United States surpassed those of vinyl LPs, and, by 1992, CD sales surpassed those of prerecorded music-cassette ...
An optical disc is designed to support one of three recording types: read-only (such as CD and CD-ROM), recordable (write-once, like CD-R), or re-recordable (rewritable, like CD-RW). Write-once optical discs commonly have an organic dye (may also be a ( phthalocyanine ) azo dye , mainly used by Verbatim , or an oxonol dye, used by Fujifilm [ 4 ...
The unified design of the compact disc allowed consumers to purchase any disc or player from any company and allowed the CD to dominate the at-home music market unchallenged. [8] The Sony CDP-101, released in 1982, was the world's first commercially released compact disc player. It was originally sold only in Japan.
This must in History: "The Compact Disc, or CD, is an optical disc used to store digital data, originally developed for storing digital audio. In 1965, James Russell acted upon his idea that the music industry needed a new medium whereby a gramophone record and the needle on a phonograph would no longer come into contact with one another.
After their commercial release in 1982, compact discs and their players were extremely popular. Despite costing up to $1,000, over 400,000 CD players were sold in the United States between 1983 and 1984. [21] By 1988, CD sales in the United States surpassed those of vinyl LPs, and, by 1992, CD sales surpassed those of prerecorded music-cassette ...
October 1, 1982: The first compact disc players are marketed by Sony (CDP-101, $900 equivalent to $2,842 in 2023) and Philips (CD-100, $700 equivalent to $2,210 in 2023). [ 45 ] October 1, 1982: Billy Joel 's analog-recorded 52nd Street becomes the first CD to hit the market in Japan, beating out ABBA's The Visitors and Claudio Arrau's Chopin ...
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