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  2. October - Sony releases the world's first commercially compact disc player, the Sony CDP-101. Matsushita accepts Compact Disc Standard. The Digital Audio Disc Committee accepts Compact Disc Standard. Sharp achieves production of semiconductor laser. The collaboration between Philips and Sony collaboration end. 1982

    • Philips Cd100

      A catalogue of disc titles is included with the option of...

    • Philips Pinkeltje

      Discover the history of the groundbreaking Philips Compact...

  3. Dec 2, 2015 · In 1974 Philips researchers combined optical readout and digital encoding techniques to adapt the analog laser disc for digital audio applications. N.V. Philips' Gloeilampenfabrieken revealed the compact disc (CD) and player to the press in Eindhoven, Holland in March 1979.

  4. Apr 17, 2018 · They fared well and, in 1976, they demonstrated the first prototype of a digital audio-only disk using videodisc technology. In October 1979, Philips and Sony decided to join forces in the...

    • Kees A. Schouhamer Immink
    • immink@turing-machines.com
    • 2018
  5. increase in playing time. Philips director Lou Ottens, who developed the compact audio cassette in the 1960s, proposed a 115-mm disk diameter. The cross diameter of the compact audio cassette ...

    • Kees A. Schouhamer Immink
    • 2018
  6. Aug 17, 2012 · The CD was conceived in a meeting between Philips (then known as Royal Philips Electronics) and Sony in 1979. The two companies argued about what size, shape and technology the CD should support.

  7. Compact Disc is the new digital audio medium that uses advanced computer technology to encode up to around 8O minutes of uninterrupted programme material on a disc only 12 cm in diameter. Unlike the conventional LP record medium, Compact Disc uses a unique, non-contact laser *read-out' system, so there can be no wear of either the disc or the ...

  8. In cooperation with Sony, Philips introduced the Compact Disc in November 1982, first in the Japanese market and four months later in Europe and the US. In the CD system, two technologies were brought together and further developed.

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