Home Theater Systems - Audio and Video Basics
All home entertainment units have three main components that are essential to making a functional home theater system. The main objective of any theater is the television or video display. Sound quality is significant. A complete sound system is crucial to providing the soul and voice of the theater. A source player is the third element, giving the picture and sound. Satellite or cable Television is typical in many homes but DVD and other players are also added to expand the usefulness of a home theater. It is these 3 major pieces of electronic innovation that make watching a movie, playing the XBox or listening to a favorite CD enjoyable and worthwhile.
Visual Elements. There are video display options available to a home depending on budget and preferences.
Liquid Crystal Display (LCD) Television. An LCD Television can be found as both a rear projection and as a flat screen. LCD rear projection Televisions are much more compact than their CRT cousins and use less power. I have written about LCD televisions extensively in other articles so I will forego further explanation here.
Plasma Screen Televisions. In this technology, different gases are trapped between two panes of glass and an electronic signal can modify them to allow them to display a picture. These televisions are produced with a sleek thin design and can create excellent resolution.
No matter what video display you are leaning toward, make sure you measure the area you want to put the TV so it fits once you bring it home. Also look into whether the screen is able to cope with high definition (HD) television and DVDs.
Audio Elements. The audio system is going to make a large difference in the enjoyment and functionality of your home theater. A good sound system features the following aspects:
Receiver. This component takes the audio signal, and sometimes the video signal, and distributes it to the proper part of your system.
Amplifier. This component is what boosts the signal strength before it's sent to the speakers. Quite often, a purchased receiver will have an amplifier already built into it, making an additional piece of equipment unnecessary.
Surround Sound Speakers. Standard speaker sets of five are normal for most home theaters. There's a center channel, a right front, right rear, left front and left rear. These different speakers, when properly placed, make the sound come from the proper direction.
Data/Signal Source. A basic DVD player is a standard signal source in most theater systems. The signal information sent from the player contains the video data and also your 5.1 surround sound. Your cable box or digital satellite is also signal sources for a home theatre. These sources can all be used in one system with the proper wiring and remote programming.
Visual Elements. There are video display options available to a home depending on budget and preferences.
Liquid Crystal Display (LCD) Television. An LCD Television can be found as both a rear projection and as a flat screen. LCD rear projection Televisions are much more compact than their CRT cousins and use less power. I have written about LCD televisions extensively in other articles so I will forego further explanation here.
Plasma Screen Televisions. In this technology, different gases are trapped between two panes of glass and an electronic signal can modify them to allow them to display a picture. These televisions are produced with a sleek thin design and can create excellent resolution.
No matter what video display you are leaning toward, make sure you measure the area you want to put the TV so it fits once you bring it home. Also look into whether the screen is able to cope with high definition (HD) television and DVDs.
Audio Elements. The audio system is going to make a large difference in the enjoyment and functionality of your home theater. A good sound system features the following aspects:
Receiver. This component takes the audio signal, and sometimes the video signal, and distributes it to the proper part of your system.
Amplifier. This component is what boosts the signal strength before it's sent to the speakers. Quite often, a purchased receiver will have an amplifier already built into it, making an additional piece of equipment unnecessary.
Surround Sound Speakers. Standard speaker sets of five are normal for most home theaters. There's a center channel, a right front, right rear, left front and left rear. These different speakers, when properly placed, make the sound come from the proper direction.
Data/Signal Source. A basic DVD player is a standard signal source in most theater systems. The signal information sent from the player contains the video data and also your 5.1 surround sound. Your cable box or digital satellite is also signal sources for a home theatre. These sources can all be used in one system with the proper wiring and remote programming.
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