enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Y′UV - Wikipedia

    en.wikipedia.org/wiki/Y′UV

    A color is described as a Y′ component and two chroma components U and V. The prime symbol (') denotes that the luma is calculated from gamma-corrected RGB input and that it is different from true luminance. [1] Today, the term YUV is commonly used in the computer industry to describe colorspaces that are encoded using YCbCr. [2]

  3. Chroma subsampling - Wikipedia

    en.wikipedia.org/wiki/Chroma_subsampling

    Pixel formats used in Y'CbCr can be referred to as YUV too, for example yuv420p, yuvj420p and many others. In a similar vein, the term luminance and the symbol Y are often used erroneously to refer to luma, which is denoted with the symbol Y'. The luma (Y') of video engineering deviates from the luminance (Y) of color science (as defined by CIE).

  4. Caliber conversion device - Wikipedia

    en.wikipedia.org/wiki/Caliber_conversion_device

    A .32 ACP FMJ cartridge, a .32 ACP FMJ cartridge in a blued .303 British supplemental chamber, and a .303 British FMJ cartridge (left to right) A caliber conversion device is a device which can be used to non-permanently alter a firearm to allow it to fire a different cartridge than the one it was originally designed to fire.

  5. Game Boy accessories - Wikipedia

    en.wikipedia.org/wiki/Game_Boy_accessories

    The Page Boy was a device that plugged into the Game Boy Color's cartridge port, with a port of its own on the back, capable of connecting the Game Boy Color to the internet via radio signals. Using a proprietary piece of Game Boy software, the Page Boy would allow users to perform searches, send messages to other users, and view news, weather ...

  6. 45 rpm adapter - Wikipedia

    en.wikipedia.org/wiki/45_rpm_adapter

    A plastic 45 rpm adapter that inserts into the large spindle hole of a 45 rpm record. A 45 rpm adapter (also known as a 45 rpm record insert, 45 rpm spindle adapter, spider, or 7-inch adapter in reference the usual size of a 45 rpm record) is a small plastic or metal insert that goes in the middle of a 45-rpm record so it can be played on the standard size spindle of a turntable.

  7. Polarity symbols - Wikipedia

    en.wikipedia.org/wiki/Polarity_symbols

    The symbol connected to the dot (usually the symbol found to the right) denotes the polarity of the center/tip, whereas the symbol connected to the broken circle denotes the polarity of the barrel/ring. When a device or adapter is described simply as having "positive polarity" or "negative polarity", this denotes the polarity of the center/tip.

  8. List of video connectors - Wikipedia

    en.wikipedia.org/wiki/List_of_video_connectors

    Analog computer video, color and monochrome. Sun Microsystems, Silicon Graphics, IBM RISC, Intergraph and some Apple Computer computer workstations. Obsolete; replaced by VGA and DVI. Same connector was used by 3Com for a redundant PSU on the 3300 switch family.

  9. Television Interface Adaptor - Wikipedia

    en.wikipedia.org/wiki/Television_Interface_Adaptor

    The smallest unit of pixel corresponds to 1 color clock cycle of the chip, of which there are 160 visible ones on a line. [9] The Playfield object consists of a two-and-a-half byte register (20 bits wide), which can be reflected symmetrically or copied as-is to the right half of the screen for 40 bits in total (each bit being 4 color cycles wide).