Electronics

How Cable TV Works – A Basic Cable Package

So you’re sitting in front of the TV, watching your favorite show. You’re probably not giving much thought to exactly how this program got to you, or where it came from. If it happens to be a live broadcast, then you’ll know its original location, but do you know how it’s actually sent to you? TV viewing is something most of us take for granted. But when you understand exactly how cable TV works, then you’ll probably appreciate it more. So we’re going to give you a simple explanation here. And when you can’t find anything you like on the 150 or so channels you have, then maybe you’ll want to brush up on your education and check this out. [ View Article ] [ Reprints ]

How Camcorders Work – Moviemaking Made Simple

Can moviemaking be made simple? We think so. So do camcorder manufacturers. In fact, that’s been their goal from the beginning – to create a filming system that’ll produce theater-quality images and sound, but can be operated by an amateur. But before you can make those movies, you need to know how camcorders work. And camcorders are designed for simple use. But you still have to have a basic understanding of videography. So that’s what we’re going to give you here. And we’ll start at the basics of basics: the word “video”. [ View Article ] [ Reprints ]

How Digital Cameras Work – A Clear Picture

Have you noticed that everything in the electronics field is getting smaller and smaller, while at the same time becoming better and better? Cellphones are getting smaller, while the connections get better. Stereos and speakers are getting smaller, while the sound gets better. Digital cameras are in there, too. And it seems that the smaller they get, the more efficient they are. Why is that? Well, it’s the development of digital technology in conjunction with computer technology. The mating of these two sciences is producing some pretty cool digital cameras these days. Here, we’re going to show you how digital cameras work, and explain, in simple terms, how these two technologies merge to produce those wonderful images. And we’ll also look at the neat things you can do with them after you’ve taken them. So set your focus – here we go. [ View Article ] [ Reprints ]

How Satellite TV Works – A Simple Explanation

Satellite tv is talked about so much in the world of consumer viewing. Satellite dishes, receivers, program packages, PVRs, DVRs, HDTV – what does it all mean? How can you even begin to think of buying a satellite tv system when you’re bombarded with all these meaningless terms? So suppose you really knew exactly how satellite tv works? Wouldn’t that put you in a more positive position? Wouldn’t that allow you to make an informed decision when shopping for a satellite tv system? [ View Article ] [ Reprints ]

How Television Works – Lights, Camera, Action!

Many people simply take their television for granted. They just assume that when they turn it on, picture and sound appear like magic. When the channel gets snowy, they hit the side of the television to get it working again. [ View Article ] [ Reprints ]

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