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  2. Ultrawide formats - Wikipedia

    en.wikipedia.org/wiki/Ultrawide_formats

    Historically ultrawide movie formats have varied between ~2.35 (1678:715), ~2.39 (1024:429) and 2.4. To complicate matters further, films were also produced in following ratios: 2.55, 2.76 and 4. Developed by Rowe E. Carney Jr. and Tom F. Smith, the Smith-Carney System used a 3 camera system, with 4.6 945 (1737:370) ratio, to project movies in ...

  3. Display resolution standards - Wikipedia

    en.wikipedia.org/wiki/Display_resolution_standards

    The HD or 720p resolution of 1280 × 720 pixels stems from high-definition television (HDTV), where it originally used 50 or 60 frames per second. With its 16:9 aspect ratio, it is exactly 2 times the width and ⁠1 + 1 / 2 ⁠ times the height of 4:3 VGA (640 × 480), which shares its aspect ratio and 480 line count with NTSC.

  4. WirelessHD - Wikipedia

    en.wikipedia.org/wiki/WirelessHD

    The 1.1 version of the specification increases the maximum data rate to 28 Gbit/s, supports common 3D formats, 4K resolution, WPAN data, low-power mode for portable devices, and HDCP 2.0 content protection. The 60 GHz band usually requires line of sight between transmitter and receiver, and the WirelessHD specification ameliorates this ...

  5. Wi-Fi 7 - Wikipedia

    en.wikipedia.org/wiki/Wi-Fi_7

    IEEE 802.11be, dubbed Extremely High Throughput (EHT), is a wireless networking standard in the IEEE 802.11 set of protocols [9] [10] which is designated Wi-Fi 7 by the Wi-Fi Alliance. [ 11 ] [ 12 ] [ 13 ] It has built upon 802.11ax , focusing on WLAN indoor and outdoor operation with stationary and pedestrian speeds in the 2.4, 5, and 6 GHz ...

  6. 21:9 aspect ratio - Wikipedia

    en.wikipedia.org/wiki/21:9_aspect_ratio

    It is also used in computer monitors, where the term "21:9" can represent aspect ratios of 43:18 (2.3 8:1 or 21.5:9) and 12:5 (2.4:1 or 21.6:9) in addition to 64:27. The wider screen provides advantages in multitasking as well as a more immersive gaming experience, [ 3 ] [ 4 ] and even wider screens with aspect ratios such as 32:9 (allowing for ...

  7. Ultra-high-definition television - Wikipedia

    en.wikipedia.org/wiki/Ultra-high-definition...

    On April 2, 2016, Ultra-high-definition television demo channel UHD1 broadcast the Le Corsaire ballet in Ultra HD live from the Vienna State Opera. The programme was produced by Astra satellite owner, SES in collaboration with European culture channel ARTE , and transmitted free-to-air, available to anyone with reception of the Astra 19.2°E ...

  8. Wireless Gigabit Alliance - Wikipedia

    en.wikipedia.org/wiki/Wireless_Gigabit_Alliance

    The agreement combined 60 GHz with traditional Wi-Fi networking that extended the range at slower speeds and helped signals to go through walls to cover entire homes. On November 3, 2010, the WiGig Alliance and the Video Electronics Standards Association (VESA) announced an association to define the next generation standard wireless display ...

  9. 4K resolution - Wikipedia

    en.wikipedia.org/wiki/4K_resolution

    In October 2012, the Consumer Electronics Association (CEA) announced their definition of the term Ultra High-Definition (or Ultra HD) for use with marketing consumer display devices. [20] CEA defines an Ultra HD product as a TV, monitor, or projector with the following characteristics: [ 21 ]