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 prospective inside the cinema room. In home audio visual installation Hertfordshire, quite often we find bedrooms and other living areas to be right next towards the home cinema nursery. Special room construction techniques allow us to build a sufficient noise barrier, in order to reduce any sound transmission towards 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 to your passage of any sound waves. A door’s ability to reduce noise is available from its Sound transmission Class. This means, the higher within the Class the better the efficiency.
One more problem arises though; Sound waves can travel through any opening with very little claim. And to top it off, a tiny hole in a barrier would transmit almost as much sound as a much larger leak. This acoustic property of sound could be an oversized problem in a small cinema installation, where high quality construction is required. In the area where acoustical gaskets come into game. 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 quality of the acoustical gasket in a place cinema installation, would figure out how close the actual sound performance of the door, can come to the published requirements. A hi-end home cinema design should take all the info into consideration, to ensure a hi-end acoustical conclude.