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Reverse video (or invert video or inverse video or reverse screen) is a computer display technique whereby the background and text color values are inverted. On older computers, displays were usually designed to display text on a black background by default. For emphasis, the color scheme was swapped to bright background with dark text.
The RadioShack TRS-80 Color Computer, later marketed as the Tandy Color Computer, is a series of home computers developed and sold by Tandy Corporation.Despite sharing a name with the earlier TRS-80, the Color Computer is a completely different system and a radical departure in design based on the Motorola 6809E processor rather than the Zilog Z80 of earlier models.
This list of monochrome and RGB palettes includes generic repertoires of colors (color palettes) to produce black-and-white and RGB color pictures by a computer's display hardware. RGB is the most common method to produce colors for displays; so these complete RGB color repertoires have every possible combination of R-G-B triplets within any ...
The biggest change on the hardware side is the larger white case that hosts a comfortable mechanical keyboard and an integrated power supply. The BASIC ROM has been patched to host both a Western European and Cyrillic alphabet – the upper case character set produces Western European characters, while lower case gives Cyrillic letters.
Black and white television was in wide use before color television. Due to the number of existing TV sets and cameras, some form of backwards compatibility was desired for the new color broadcasts. French engineer Georges Valensi developed and patented a system for transmitting RGB color as luma and chroma signals in 1938. This would allow ...
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Zoe Saldaña repped a classic black-and-white color palette three ways while out in New York City this week. This morning, the actor was spotted in the city, outside of ABC’s studios, in a ...
It follows that in 8-bit R'G'B' the color black is represented as (16,16,16) while white is (235, 235, 235). In 8-bit Y'C' B C' R , black is (16, 128, 128) and white is (235, 128, 128). Quantized color coordinates outside the nominal ranges above are allowed, but typically they would be clamped for broadcast or for display (except for ...