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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. At a time before...
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).
9 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. At a time before...
11 Νοε 2023 · In this epic deep dive, we‘ll explore all aspects of the compact disc (CD) – from its origins in the 1960s to how CDs work technically to their rise and fall from popularity. We‘ll also analyze the incredible influence CDs had on music, tech, and pop culture.
In 1877 "Mary Had a Little Lamb" was recorded and played on Thomas Edison's first experimental talking machine called a phonograph. About one hundred years (1982) after Edison's introduction of the phonograph, two companies, Sony and Philips, marketed the first digital audio 5-inch compact disc (CD).
In 1976 Phillips and Sony developed the compact disc (CD), an optical disc used to store and playback digital data. It was originally developed to store and playback sound recordings exclusively. CDs can hold up to 700 megabytes. This equates to up to 80 minutes of uncompressed audio. By 2007 200 billion CDs were sold worldwide.
9 Νοε 2012 · EXECUTIVE SUMMARY. In 1982 Sony and Philips introduced the world’s first CD system – a 12-cm compact audio disc and a CD player – which quickly displaced the vinyl record and launched the music industry into a new world of high tech music production.
