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Home Theater

By: realstack

Your eyes would get confused immediately and you would become disoriented if you walk into a room with mirrors on the walls. That is exactly what happens when you listen to audio in a room where the walls are smooth and bare. You can test your room by clapping your hand. It is virtually impossible to reproduce true movie sound in a room that echoes. If you can hear an echo then it is called “Live” room. But if you want to hear the real sound effects you need a “Dead” room which is exactly the opposite from “Live” room. There aren’t any echoes in a dead room.

It is said that there are some things which I learned while building my theatre and they are great speakers will sound terrible in the acoustically untreated room, and mediocre speakers will sound great in the acoustically treated room. Next time you walk into the local movie theater, par more attention to your surroundings before the movie stars. You will notice few things. It is just like a home theater setup or av home theater.

When you walk in to a movie theatre you will find the walls are not bar and they are treated with acoustic material. You may see and feel fabric, but there’s some sort of foam underneath that absorbs sound so it doesn’t reflect. The sidewalls are usually not parallel to each other; they are closer at the front of the theater and farther apart at the back without creating reflections. The ceiling usually has some sort acoustic architecture on it, whether it be a large one piece structure, or smaller blocks of acoustic material.

The floor is slanted upwards and there are surround speakers all along the sidewalls, so that every person has the same surround sound experience. The walls at the back of the theater, whether there are exits there or not, are also covered in fabric to control sound reflections. The seats are comfortable, but the backs usually do to go all the way up to your head. Anything covering the back of your head will block some of the surround effects that you should be experiencing. The seats are also not super comfortable, because if they are, you will fall asleep. It is the same position when it comes to your own systems home theater. It may happen that you will not be able to keep up with all these things but this is to help you to get the best out of your systems home theater. If the most of it is there in your room you will be able to get the best result of sound in your room.

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