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  1. Compact disc - Wikipedia

    The compact disc (CD) is a digital optical disc data storage format co-developed by Philips and Sony to store and play digital audio recordings. It employs the Compact Disc Digital Audio (CD-DA) standard …

  2. Compact disc (CD) | Definition & Facts | Britannica

    Dec 5, 2025 · Compact disc, a molded plastic disc containing digital data that is scanned by a laser beam for the reproduction of recorded sound and other information. Learn more about the history of …

  3. Compact Disc Explained – Everything You Need To Know

    May 23, 2025 · Compact discs are portable storage devices used for recording, storing, and playing video, audio, and other forms of digital data. So how does the compact disc work?

  4. What is a CD (Compact Disk)? - GeeksforGeeks

    Jul 15, 2025 · Compact disc is portable storage devices used for storing digital data like recording, storing, and playing video, and audio. Compact Disc can be explained as a disc-like memory device …

  5. What Is a Compact Disc? - Computer Hope

    Dec 2, 2025 · The history and usage of compact discs, including their capacity, evolution, and handling tips for maximum longevity, on this comprehensive information page.

  6. When Were CDs Invented, and How Do They Work? - HowStuffWorks

    Mar 6, 2024 · A compact disc or CD is a disc that's made of plastic and used to store data such as video, audio and text files. Compact discs replaced floppy discs because they are more efficient to …

  7. Compact Disc - Hi-Fi Hall of Fame

    The first highly successful digital media for music was the Compact Disc (CD), which was jointly developed by Sony and Philips. It was a collaborative effort between the two companies, resulting in …

  8. Compact Disk (CD) – Definition, History, Types, and Uses

    Aug 8, 2025 · A Compact Disk (CD) is a small, portable optical storage medium used to store digital data, including audio, video, and computer files.

  9. What is Compact Disc (CD)? - Online Tutorials Library

    A compact disc (CD) is a portable storage device in the form of small plastic discs that store and retrieve computer data or music using light. It is a digital optical disc storage format co-developed by Philips …

  10. CD (Compact Disc) – Definition & Detailed Explanation – Computer ...

    Nov 25, 2025 · A CD, short for Compact Disc, is a digital optical disc storage format that was developed and introduced by Sony and Philips in 1982. CDs are typically used for storing and playing back …