The reference level found in a 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 prospective inside the cinema room. In non commercial installation, quite often we find bedrooms and other living areas to be right next to your home cinema residence. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission to the adjacent rooms.
However, doors constantly been the weakest point, in this kind attempt. The mass, damping and stiffness of the home cinema door will determine its resistance towards the passage of any sound waves. A door’s ability to cut back noise is written 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 as being a much larger hole. This acoustic property of sound could be a big problem in your property cinema installation, where high quality construction is required. That’s the where acoustical gaskets come into engage. A Home Theater Installation St Albans 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 grade of of the acoustical gasket in a home cinema installation, would determine how close the particular sound performance of the door, stomach to the published requirements. A hi-end home cinema design should take everything into consideration, to ensure a hi-end acoustical stop result.