The reference level of one 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 towards the home cinema room. Special room construction techniques allow us put together a sufficient noise barrier, in order to reduce any sound transmission on the adjacent rooms.
However, doors have been been the weakest point, in such an 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 available from its Sound transmission Class. This means, the higher in 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 for a much larger target. This acoustic property of sound could be an appreciable problem in your property cinema installation, where high quality construction is required. Can be where acoustical gaskets come into game. A Home Cinema Installation St Albans cinema door, in an effort to be effective, the seals around the head, jamb and sill must be complete and air-tight.
In other words, exact same of the acoustical gasket in a real estate cinema installation, would determine how close real sound performance of the door, will come to the published requirements. A hi-end home cinema design should take all the info into consideration, to ensure a hi-end acoustical end result.