Build a home theater system.
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By :
Noel Swanson
Submitted
2008-08-25 00:00:00 |
An easy home improvement is to build a home theater system. For us it is a dream system but we have been conducted some research on the different systems. The options are many from what brand and style of TV display, dvd players, receiver console, speakers to data service providers.
Now we should learn about some technical terms and standards so that we know how to build a home theater system. This should be an easy home improvement project, but can be a very expensive project.
HDTV, or High Definition TV, ATSC is the new broadcast standard format for digital TV signals for the USA and DVB is the standard for Europe and most of the rest of the world. HDTV may also supports surround sound.
The United States plans to cease broadcasting analog signals on Feb. 17, 2009 for metropolitan areas, rural areas may still have analog signals. Check with your local TV stations if you live in a rural area to see if they are going to change to digital broadcasting.
For those of us in the USA with a good analog TV set, we can still use our old TVs with the help of the "TV Converter Box Coupon Program" that allows USA house holds to obtain two $40.00 coupons which can be applied against the cost of an eligible converter box. Most new HDTVs come with a HD tuner built in.
HDTV systems have three main parameters, they are frames or fields per second, number of lines in the vertical display, and the scanning system that they employ.
The progressive scanning system draws a complete image per refresh frame, it is labeled p. The interlaced scanning system draws every other line first then fills in the other lines on a second pass per refresh frame, and it is labeled i.
A TV with 1280 x 720 pixels and progressive scanning at 60 frames per second is called a 720p60 format. A TV with 1920 x 1080 pixels and interlaced scanning at 50 frames per second is called a 1080i50. Some newer HDTVs boast of a 120 HZ or frames per second refresh rate.
Picking the best home theater receiver for your home theater is a challenging effort. The price varies from a few hundred dollars to many thousands of dollars. How do you pick the right one for your home. Well first you need to understand what all the receiver can do and what you need to build a home theater.
Ok the wait is over Blu-ray has won the DVD battle. The cost of the Blu-ray DVD unit is still very expensive. It may be a year or so until the price of these units start to become more affordable.
The kind of speaker system you get can be either a stereo system or a surround sound system. The surround sound system come in a number of versions. The current ones are a 5.1, 6.1 or 71. system. The size of your theater room will determine how large of a system you can use. You should size the system to your room.
Also in our area the Telephone company is adding fiber optic cable so that will be another choice for a distribution system of either fiber,cable or satellite.
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Author Resource:-
How to build a home theater system. How do you select the best components? Check out Bruce Contryman's web site on How to build home theater system or How to select a home theater system monitor
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