Multimedia

Frame Format of IEEE 802.11

In this topic, you will learn about, Frame Format of IEEE 802.11 Frame Format of IEEE 802.11 Frame Control: It is 2 byte starting field compose of 11 subfields, contain control info of frames. Duration: 2 byte field, Specify time period for which Frame and its acknowledgement occupy channel. Address Field: are 3(three) 6 byte …

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Output Devices in Computer

The output device displays the result of the processing of raw data that is entered into the computer through an input device. There are a number of output devices that display output in different ways such as text, images, hard copies, and audio or video. Some of the popular output devices are: Monitor CRT Monitor …

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What is Color Spaces

In this topic, you will learn about, What is Color Spaces? Color spaces are the mathematical representation of a set of colors. There are many color models. Some of them are RGB, CMYK, YIQ, HSV, and HLS, etc. These color spaces are directly related to saturation and brightness. All of these color spaces can be …

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Color Space Model

In this topic, you will learn about, Color Space Model. Color space means the use of a specific color model or system that turns colors into numbers. Each color model is a method of creating many colors from a small group of primary colors. Each model has a range of colors it can produce. That …

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HSL Model In Multimedia

In this topic, you will learn about, HSL Model In Multimedia. HSL Model Color models which are presented as a sum of some primary colors are not always convenient to use. These models are not intuitive. Non- professionals can hardly understand what RGB or CMYK channels to change to make a color brighter or to …

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Use of RBG and CMYK

In this topic, you will learn about, Use of RBG and CMYK. When to use RGB If the end destination of your design project is a digital screen, use the RGB color mode. This would go for anything that involves computers, smartphones, tablets, TVs, cameras, etc. Turn to RGB if your design project involves: Web …

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Uses of RGB Color Model

In this topic, you will learn about, Uses of the RGB Color Model. RGB in Display The main application of the RGB color model is to display digital images. It is used in cathode ray tubes, LCD displays, and LED displays such as television, computer monitor or large screens. Each pixel on these displays is …

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