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  2. QAM (television) - Wikipedia

    en.wikipedia.org/wiki/QAM_(television)

    QAM is used in a variety of communications systems such as Dial-up modems and WiFi. In cable systems, a QAM tuner is linked to the cable in a manner that is equivalent to an ATSC tuner which is required to receive over-the-air (OTA) digital channels broadcast by local television stations when attached to an antenna. Most new HDTV digital ...

  3. Telecommunications cable - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_cable

    Telecommunications cable is a type of guided transmission medium. Telecommunications are based on transmitting and receiving modulated waves/signals through a medium. Types of telecommunications cable include: [1] [2] electrical cables when electric current is carried; transmission lines and waveguides when electromagnetic waves are transmitted; optical fibers when light signals are transmitted.

  4. Cable television - Wikipedia

    en.wikipedia.org/wiki/Cable_television

    A cable channel (sometimes known as a cable network) is a television network available via cable television. Many of the same channels are distributed through satellite television. Alternative terms include non-broadcast channel or programming service, the latter being mainly used in legal contexts.

  5. Broadcasting - Wikipedia

    en.wikipedia.org/wiki/Broadcasting

    A list of these terms can be found at List of broadcasting terms. [21] Television and radio programs are distributed through radio broadcasting or cable, often both simultaneously. By coding signals and having a cable converter box with decoding equipment in homes, the latter also enables subscription-based channels, pay-tv and pay-per-view ...

  6. Category:Signal cables - Wikipedia

    en.wikipedia.org/wiki/Category:Signal_cables

    16 languages. Беларуская (тарашкевіца) ... Most telecommunications require cables. Balanced pairs are used for purposes requiring low cost, and ...

  7. List of computing and IT abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_computing_and_IT...

    PLC—Power Line Communication; PLC—Programmable Logic Controller; PLD—Programmable Logic Device; PL/I—Programming Language One; PL/M—Programming Language for Microcomputers; PL/P—Programming Language for Prime; PLT—Power Line Telecommunications; PMM—POST Memory Manager; PNG—Portable Network Graphics; PnP—Plug-and-Play

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Qube (cable television) - Wikipedia

    en.wikipedia.org/wiki/Qube_(cable_television)

    Warner Cable brought in American Express as an investor, and the two companies formed Warner-Amex Cable Communications with a widely-recognized board of directors, including American Express chairman Jim Robinson and President Lou Gerstner, and the former head of Shearson/American Express, Sanford Weill. Warner bought out American Express after ...