Monday, March 12, 2012

Cinema Quality Sound At Home

By Owen Jones


Do you love going to the movie theater and get lost in the realism that their top-quality sound systems create? If you do, then I bet you are also one of those people who hates going there, only to have a potentially fantastic evening spoiled by irresponsible people talking through the film 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 noise.

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 regret installing surround sound in your home, because you will be able to play your favourite films, the TV and your music through it. The distinction between surround sound and stereo or even quadraphonics is breath-taking.

Different people have different requirements, aspirations, finances and even hearing ability, so it is tricky to recommend a system to a mass audience, but there are strategies for going about the purchase of your own home theater system. A lot of people buy a kit home theater. This is fine, 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 approach is for you.

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

But back to the speakers, whether you are renewing 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 installations in a room similar to your own. This could be difficult, but you might be lucky.

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 adequate 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 beneath it with two more speakers a little apart from each other at the rear of the audience. The sub-woofer can go at the front or the rear.




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