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 to listen to, in a correctly designed Home Theater Installation St Albans cinema room.
A problem occurs though, when we face the challenge of keeping the noise inside the cinema room. In household installation, quite often we find bedrooms and other living areas to be right next for the home cinema nursery. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission to the adjacent rooms.
However, doors have been been the weakest point, in an attempt. The mass, damping and stiffness of the home cinema door determines its resistance towards passage of any sound waves. A door's ability to lessen noise is given by its Sound transmission Class. This means, the higher inside Class the better the efficiency.
One more problem arises though; Sound waves can cross any opening with very little loss. And to top it off, a tiny hole in a barrier would transmit almost as much sound for a much larger target. This acoustic property of sound could be a big problem in a residential cinema installation, where high quality construction is required. That's the where acoustical gaskets come into play. A home cinema door, so as to be effective, the seals around the head, jamb and sill must be complete and air-tight.
In other words, the grade of of the acoustical gasket in a house cinema installation, would figure out how close a lot more sound performance of the door, stomach to the published requirements. A hi-end home cinema design should take the information into consideration, to ensure a hi-end acoustical end result.