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  2. Horizontal blanking interval - Wikipedia

    en.wikipedia.org/wiki/Horizontal_blanking_interval

    front porch – blank while still moving right, past the end of the scanline, sync pulse – blank while rapidly moving left; in terms of amplitude, "blacker than black". back porch – blank while moving right again, before the start of the next scanline. Colorburst occurs during the back porch, and unblanking happens at the end of the back porch.

  3. Porch - Wikipedia

    en.wikipedia.org/wiki/Porch

    A rain porch is a type of porch with the roof and columns extended past the deck and reaching the ground. The roof may extend several feet past the porch creating a covered patio. A rain porch, also referred to as a Carolina porch, is usually found in the Southeastern United States. [6]

  4. Analog television - Wikipedia

    en.wikipedia.org/wiki/Analog_television

    The front porch is the first component of the horizontal blanking interval which also contains the horizontal sync pulse and the back porch. [7] [8] [9] The back porch is the portion of each scan line between the end (rising edge) of the horizontal sync pulse and the start of active video. It is used to restore the black level (300 mV ...

  5. Back porch - Wikipedia

    en.wikipedia.org/?title=Back_porch&redirect=no

    From Wikipedia, the free encyclopedia. Redirect page

  6. If You See a Red Porch Light, This Is What It Means - AOL

    www.aol.com/lifestyle/see-red-porch-light-means...

    What do people think red porch lights mean?. Back in 2016, a satirical website claimed that red lights on porches meant the home was gun-free. That’s a hoax, urban-legends site Snopes points out.

  7. Glossary of architecture - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_architecture

    A continuous porch of columns surrounding a courtyard or garden (see also Peristasis). In ecclesial architecture, the term cloister is used. Phiale A building or columned arcade around a fountain. Piano nobile The principal floor of a large house, built in the style of renaissance architecture. Pier

  8. If You See a Purple Porch Light, This Is What It Means - AOL

    www.aol.com/lifestyle/see-purple-porch-light...

    Here's the meaning of purple porch lights. The post If You See a Purple Porch Light, This Is What It Means appeared first on Reader's Digest.

  9. Carnton - Wikipedia

    en.wikipedia.org/wiki/Carnton

    Carnton's Greek Revival style back porch. Carnton is a red brick Federal-style 11-room residence, that was completed in 1826 by Randal McGavock using slave labor.Built on a raised limestone foundation, the southern facing entrance façade is a two-story, five-bay block with a side-facing gabled roof, covered in tin, with two dormer windows, and slightly projecting end chimneys.