Both interlaced and progressive scan are types of raster scanning techniques extensively used in analog video systems. The basic difference between interlaced scan and progressive scan is that the interlaced scan employs the scanning of even and odd marked lines of a picture which are displayed consecutively as two isolated fields that are superimposed to show one frame on the screen, while the progressive scan employs a single sweep over the whole picture at a time. In this article, we will discuss the important differences between interlaced and progressive scan. Let's start with some basics of interlaced scan and progressive ... Read More

In this post, we will understand the difference between DLP and LCD projector −DLP Projector (Digital Light Processing)It is a type of projector that uses a digital micro mirror device.One of the chip has a reflective surface that contains thousands of tiny mirrors that are coordinated with a light source.This helps reflect the digital imagery on to any surface.It provides smooth video.The pixels are less visible.It is more film-like, as on HDTV.It shows the rainbow effect.The intensity of black is amazing.It is portable since it is small and light in weight.The light source could be a standard lamp or an ... Read More

The primary function of a monitor and a television is almost the same, as both are used for conveying information to the outside world. The most basic difference between a monitor and a television is in their application, that is, a monitor is used as an output device in a computer system, whereas a television is a device used for entertainment like watching a video. Read this article to find out more about monitors and televisions and how they are different from each other. What is a Monitor? A Monitor is a visual display unit (VDU) used in a ... Read More

There are different standards developed by different organizations to display the content over various display devices. VGA and SVGA are two such standards that are used for displaying the video data on a suitable display device. VGA supports videos and images of smaller resolution, whereas SVGA supports relatively large resolution videos and images. Read this article to find out more about VGA and SVGA standards and how they are different from each other. What is VGA? VGA stands for Video Graphics Arrays. It is a standard first developed by IBM to display video on a display screen. VGA offers high ... Read More