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  2. Channel 3 digital TV stations in the United States - Wikipedia

    en.wikipedia.org/wiki/Channel_3_digital_TV...

    Call Sign Virtual Channel Number City State Notes K03DI-D: 3: Chelan Butte: Washington: K03FM-D: 3: Haines: Alaska: K03GP-D: 3: Sheldon Point: Alaska: K03HY-D: San ...

  3. Digital television in the United States - Wikipedia

    en.wikipedia.org/wiki/Digital_television_in_the...

    Digital cable television systems with an active channel capacity of 750 MHz or greater, are required by the FCC to follow ANSI/SCTE transmission standards with the exception of cable systems that only pass through 8 VSB modulated signals. [3] Digital television sets (equipped with ATSC tuners) are often capable of viewing a baseline set of ...

  4. Digital television - Wikipedia

    en.wikipedia.org/wiki/Digital_television

    A broadcaster may opt to use a standard-definition (SDTV) digital signal instead of an HDTV signal, because current convention allows the bandwidth of a DTV channel (or "multiplex") to be subdivided into multiple digital subchannels, (similar to what most FM radio stations offer with HD Radio), providing multiple feeds of entirely different ...

  5. DirecTV to Offer DogTV, a Channel for Your Pet - AOL

    www.aol.com/news/on-directv-dogtv-channel-for...

    If you want the channel for your pooch -- or you think you'd enjoy watching dogs play on your television all day -- you'll be able to get it in the third quarter for just $6 a month.

  6. Digital multicast television network - Wikipedia

    en.wikipedia.org/wiki/Digital_multicast...

    A digital multicast television network, also known as a diginet or multichannel, is a type of national television service designed to be broadcast terrestrially as a supplementary service to other stations on their digital subchannels. Made possible by the conversion from analog to digital television broadcasting, which left room for additional ...

  7. Digital subchannel - Wikipedia

    en.wikipedia.org/wiki/Digital_subchannel

    As the amount of data which can be carried on one digital television channel at one time is limited, the addition of multiple channels of programming as digital subchannels comes at the expense of having less available bandwidth for other purposes, such as the ability to transmit high definition content. A station carrying multiple subchannels ...

  8. Datacasting - Wikipedia

    en.wikipedia.org/wiki/Datacasting

    Teletext was used extensively on analogue channels; a type of datacasting using the overscan on analogue transmissions. Teletext Limited and Ceefax were the main providers. Within digital terrestrial television, the Digital Teletext name is used extensively although the technology used to provide this service is unrelated and uses the MHEG-5 UK ...

  9. Watch Snoop Dogg take over Al Roker's job with a cannabis ...

    www.aol.com/watch-snoop-dogg-over-al-015909166.html

    Not only is Snoop Dogg a rapper, Olympics correspondent and a coach on "The Voice," he's now a talented weather forecaster. During TODAY on Oct. 17, Snoop collaborated with Al Roker to give ...