How Does Voip Service Work

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VoIP technology is a one way of sending a voice signal also known as an analog signal in a medium which is digital, i.e, the internet. In practice, the process works like this when you have a standard analog telephone attached to your high speed internet connection with VoIP service. There will be an analog […]


Outdoor Security System Design

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Outdoor security systems are of particular importance at outdoor sporting events such as baseball games, soccer fields as well as schools, airports, companies and homes. Here are some new developments in outdoor security technology so you can relax and enjoy the game in safety. Deterrent Properties – Outdoor Security Outdoor security relies on the deterrent […]


Defining Tv Moments With Hdtv

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Television technology as we know it today has evolved tremendously from its inception in the late 1800s. Inspired by the success of the inventions of Bell and Edison in bridging wide distances, scientists became more and more intrigued by the possibility of ‘distance vision’ or the ability to simultaneously see someone in another part of […]


What Is Hdtv

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Some satellite TV providers, such as Dish Network, offer HDTV receivers with their packages. But many people don’t know what it means to have HDTV. Here is some insight. High Definition TeleVision is what HDTV literally means. But high definition compared to what? In order to answer this question, we need to know a bit […]


A Close Look At Dvi Cables

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We all have many times heard about DVI, but what does it really means and what it does? What is the main function of this tiny white port on a video card? How it can benefit you and your personal computer? Do you know which DVI is suitable to meet your requirements? Digital Video Interface […]


How To Buy A Lcd Tv With Hd Tv

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If this doesn’t get you excited, then nothing will. LCD TVs have become all the rage and there is nothing better than a big screen TV. And when you couple LCD TV with HD TV, look out. An amazing physical display combined with a fantastic output. This is what is happening in LCD TV technology […]


History Of The Computer Analog Or Digital

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In ‘History of the Computer – the emergence of Electronics’, we saw how the development of Radar during the second world war led to an understanding of pulse technology. At the same time methods were refined for the calculations required for the ballistic trajectories. From these beginnings, the digital computer was developed. What is meant […]


Analog Vs Digital Satellite Tv Receivers

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In today’s world, communications are of utmost importance, there is absolutely no doubt about that. Satellite tv is one of the technological breakthroughs of the 20th century. Made possible because of the massive satellite fleets deployed by different companies and with different purposes, satellite tv has in a way revolutionized communications. The communications satellites of […]


Why Is Digital Tv Better Than Analog Tv

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To believe this one should watch both of them and feel the difference on their own. The quality of picture and sound are of high quality which gives you ultimate excitement and satisfaction while watching your favorite programs. Digital TV compresses images which help to broadcast multiple channels at a same band width. Whereas Analog […]


Guide In Buying Hdtv

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I wrote this article originally for the HDTVetc magazine for the August 2003 issue, and it was later published on the HDTV Magazine in 2006. Consumers still go through the same struggle at national-chain stores today. I updated the article to include current HD equipment and technologies. Its tutorial substance and analysis are still applicable […]


The Basics Of Integrated Circuitry

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Ever wonder what goes into the making of your new gadget? Electronic circuits are composed of individual transistors formed with resistors and diodes on a piece of silicon. The individual components are commonly connected using aluminum “wires” on the chip’s surface. This process results in the formation of IC, or integrated circuits. These ICs contain […]