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  2. Test card - Wikipedia

    en.wikipedia.org/wiki/Test_card

    Test cards typically contain a set of patterns to enable television cameras and receivers to be adjusted to show the picture correctly (see SMPTE color bars).Most modern test cards include a set of calibrated color bars which will produce a characteristic pattern of "dot landings" on a vectorscope, allowing chroma and tint to be precisely adjusted between generations of videotape or network feeds.

  3. List of PowerVR products - Wikipedia

    en.wikipedia.org/wiki/List_of_PowerVR_products

    ARCHOS Android IMT; ECS T800 800 MHz; Motorola Milestone XT720; Texas Instruments OMAP3450 — SGX530 + Cortex-A8 ECS T800 1 GHz; Texas Instruments OMAP3515 — SGX530 + Cortex-A8 Texas Instruments AM3517 — SGX530 + Cortex-A8 Embest SOC8200; DAVE Embedded Systems Lizard (SOM) Texas Instruments OMAP3530 — SGX530 + Cortex-A8 Embest DevKit8000 ...

  4. Indian-head test pattern - Wikipedia

    en.wikipedia.org/wiki/Indian-head_test_pattern

    This image was used to calibrate monitors in the station. Second, stations would use a cardboard-mounted lithograph of the test pattern (typically attached to a rolling easel in each TV studio); videographing the lithograph would create a second image that could be compared against the monoscope-created control image.

  5. Android TV - Wikipedia

    en.wikipedia.org/wiki/Android_TV

    [12] [13] Google unveiled the first Android TV device, the Nexus Player developed by Asus, at a hardware event in October 2014. [14] The ADT-2 development kit device was released before the release of Android TV 9.0. [15] Android TV 10 was released on December 10, 2019, [16] together with the ADT-3 development kit. [17]

  6. LocationFree Player - Wikipedia

    en.wikipedia.org/wiki/LocationFree_Player

    Sony LocationFree logo. Sony's LocationFree is the marketing name for a group of products and technologies for timeshifting and placeshifting streaming video. The LocationFree Player is an Internet-based multifunctional device used to stream live television broadcasts (including digital cable and satellite), DVDs and DVR content over a home network or the Internet.

  7. SMPTE color bars - Wikipedia

    en.wikipedia.org/wiki/SMPTE_color_bars

    Typically, a television network, TV station, or other originator of video programming transmits SMPTE color bars together with a continuous 1,000 Hz sine wave before sending program material, in order to assert ownership of the transmission line or medium, and so that receiving stations and intermediary telecommunications providers may adjust ...

  8. Optical communications repeater - Wikipedia

    en.wikipedia.org/wiki/Optical_communications...

    An optical communications repeater is used in a fiber-optic communications system to regenerate an optical signal. Such repeaters are used to extend the reach of optical communications links by overcoming loss due to attenuation of the optical fiber.

  9. Color calibration - Wikipedia

    en.wikipedia.org/wiki/Color_calibration

    Input data can come from device sources like digital cameras, image scanners, or any other measuring devices.Those inputs can be either monochrome (in which case only the response curve needs to be calibrated, though in a few select cases, one must also specify the color or spectral power distribution that that single channel corresponds to) or specified in multidimensional color, most ...