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  2. Video random-access memory - Wikipedia

    en.wikipedia.org/wiki/Video_random-access_memory

    Video random-access memory (VRAM) is dedicated computer memory used to store the pixels and other graphics data as a framebuffer to be rendered on a computer monitor. [1] It often uses a different technology than other computer memory, in order to be read quickly for display on a screen.

  3. Channel 43 virtual TV stations in the United States - Wikipedia

    en.wikipedia.org/wiki/Channel_43_virtual_TV...

    WVEN-TV in Melbourne, Florida; WWDT-CD in Naples, Florida; WYZZ-TV in Bloomington, Illinois; WZME in Bridgeport, Connecticut; WZPX-TV in Battle Creek, Michigan; The following stations, which are no longer licensed, formerly operated on virtual channel 43: K21NX-D in Hermiston, Washington; K43AG-D in Edwards, California; K43EG-D in Pitkin, Colorado

  4. Channel 43 digital TV stations in the United States - Wikipedia

    en.wikipedia.org/wiki/Channel_43_digital_TV...

    K43HD-D in Quanah, Texas, to move to channel 35; K43JQ-D in Bismarck, North Dakota, to move to channel 23; K43MH-D in Vesta, Minnesota, to move to channel 34, on virtual channel 50; The following stations, which are no longer licensed, formerly broadcast on digital channel 43 in the U.S.: K43AG-D in Edwards, California; K43ED-D in New Mobeetie ...

  5. Channel memory - Wikipedia

    en.wikipedia.org/wiki/Channel_memory

    An automatic channel memory system (ACMS) is a system in which a digitally controlled radio tuner such as a TV set or VCR could search and memorize TV channels automatically. While more common in television , it can also be used to store presets for radio stations .

  6. QAM (television) - Wikipedia

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

    QAM is a modulation format and does not specify the format of the digital data being carried. However, when used in the context of US digital cable television, the format of the data transmitted using this modulation is based on ITU-T J.83 Annex B ("J.83b").

  7. What Is an LCD or LED TV (and Why Does It Matter to You)? - AOL

    www.aol.com/2014/02/01/what-is-an-lcd-or-led-tv...

    Buying a flat-screen TV can be daunting -- not only do you have settle on a brand and screen size, but you also have to choose a technology type. Head to any store that sells TVs, and you're ...

  8. Virtual channel - Wikipedia

    en.wikipedia.org/wiki/Virtual_channel

    An example of the ATSC major and minor numbers would be to have main programming airing on say channel 8 (the "major channel") with analog on 8.0 and digital on 8.1 (the first two "minor channels") with other entertainment channels below 8.99 on channels 8.2, 8.3, and up and informational data channels ranging from 8.100 to 8.999.

  9. Dual-ported video RAM - Wikipedia

    en.wikipedia.org/wiki/Dual-ported_video_RAM

    Dual-ported video RAM (VRAM) is a dual-ported RAM variant of dynamic RAM (DRAM), which was once commonly used to store the Framebuffer in Graphics card, . Dual-ported RAM allows the CPU to read and write data to memory as if it were a conventional DRAM chip, while adding a second port that reads out data.