Thursday, July 14, 2011

Cinema Quality Sound At Home

By Owen Jones


Do you love going to the movie theater and get lost in the realism that their superior sound systems create? If you do, then I bet you are also one of those people who dislikes going there, only to have a potentially wonderful evening ruined by irresponsible people talking through the movie or letting their cell phones ring.

I used to love the movie theater, but that was in the time when people respected the rights of others to listen to a movie in silence. There were no crying babies, ringing mobile phones or noisy youths in cinemas and if they got in they were soon kicked out if there was any row.

Nowadays, cinema managers seem to take the easy route of letting these people spoil it for others. As a result, more and more quiet people are staying at home and the cinemas are becoming even noisier. If you are one of the stay-at-homes, but miss the cinema, why not recreate one in your home?

Build yourself a home cinema with surround sound. You will never be sorry for installing surround sound in your home, because you will be able to play your favourite films, the TV and your music through it. The difference between surround sound and stereo or even quadraphonics is breath-taking.

Different people have different requirements, aspirations, funds and even hearing ability, so it is tricky to suggest a system to a mass audience, but there are ways and means for going about the purchase of your own home theater system. A lot of people buy a kit home theater. This is OK, if funds are limited, but you will want to upgrade the screen and the speakers before very long. If you just want to put a home theater in a small spare bedroom and do it quickly and easily, then this method is for you.

If, however, you want a bit more, then you might prefer to get a bigger screen but make do with the speakers that came with the kit. These can easily be upgraded later. If you want to get everything part by part, you will need a screen, speakers and DVD player. If you would like to play games too, replace the DVD player with an Xbox.

But back to the speakers, whether you are upgrading or putting your own system together, the strategy I suggest hold true. Write down the dimensions of your room or better still do a little plan of it to scale. Take this around the shops and malls and try to listen to a few set-ups in a room similar to your own. This could be difficult, but you might be fortunate.

Decide whether you need a 3.1; 4.1; 5.1; 6.1 or even 7.1 set of compatible surround sound speakers. Basically, it all depends on the size of your room, but the shop assistant will be able to show and advise you. As a rule, a 5.1 surround sound set will be sufficient for most rooms. The figures stand for normal speakers and sub-woofers: ie 5.1 means five normal speakers and one sub-woofer.

The arrangement of the speakers depends on the size and shape of the room and on your personal preference, but the standard layout would be: one speaker the far left and far right of the screen and one underneath it with two more speakers slightly apart from each other at the back of the audience. The sub-woofer can go at the front or the rear.




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