The reference level of ones soundtrack is 105db and 115db for the LFE channel. Most people would find these levels quite high, but not tough listen to, in a correctly designed home cinema room.
A problem occurs though, when we face the challenge of keeping the noise inside the cinema room. In home installation, quite often we find bedrooms and other living areas to be right next to your home cinema room. Special room construction techniques allow us put together a sufficient noise barrier, in order to reduce any sound transmission to the adjacent rooms.
However, doors have always been the weakest point, in this kind attempt. The mass, damping and stiffness of the home cinema door determines its resistance towards the passage of any sound waves. A door’s ability to lessen noise is offered by its Sound transmission Class. This means, the higher inside the Class the better the efficiency.
One more problem arises though; Sound waves can cross any opening with very little claim. And to top it off, a tiny hole in a barrier would transmit nearly as much sound as being a much larger target. This acoustic property of sound could be a problem in a building cinema installation, where high quality construction is required. In the area where acoustical gaskets come into game. A Home Theater Installation St Albans cinema door, to be able to be effective, the seals around the head, jamb and sill must be complete and air-tight.
In other words, the standard of of the acoustical gasket in a house cinema installation, would figure out how close specific sound performance of the door, arrives to the published requirements. A hi-end home cinema design should take everything into consideration, to ensure a hi-end acoustical conclude.