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Home Cinema Installations and Sound Transmission Through Doors

The reference level of ones soundtrack is 105db and 115db for the LFE channel. Most people would find these levels quite high, but not hard listen to, in a correctly designed home cinema room.

A problem occurs though, when we face the challenge of keeping typical inside the cinema room. In household installation, quite often we find bedrooms and other living areas to be right next on the home cinema home. Special room construction techniques allow us to build a sufficient noise barrier, in order to reduce any sound transmission into the adjacent rooms.

However, doors constantly been the weakest point, in type of attempt. The mass, damping and stiffness of the home cinema door determines its resistance for the passage of any sound waves. A door’s ability to reduce noise is available from its Sound transmission Class. This means, the higher up the Class the better the efficiency.

One more problem arises though; Sound waves can travel through any opening with very little pain. And to top it off, a tiny hole in a barrier would transmit almost as much sound being a much larger golf hole. This acoustic property of sound could be an oversized problem in a small cinema audio visual installation St Albans, where high quality construction is required. That is where acoustical gaskets come into engage. A home cinema door, so that you can be effective, the seals around the head, jamb and sill must be complete and air-tight.

In other words, the quality of the acoustical gasket in a place cinema installation, would determine how close the particular sound performance of the door, will come to the published list of specifications. A hi-end home cinema design should take everything into consideration, to ensure a hi-end acoustical stem.