The reference level of one 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 cinema room.
A problem occurs though, when we face the challenge of keeping regular alarm inside the cinema room. In residential installation, quite often we find bedrooms and other living areas to be right next for the home cinema home. Special room construction techniques allow us develop a sufficient noise barrier, in order to reduce any sound transmission towards 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 will determine 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 inside 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 emergency. This acoustic property of sound could be a significant problem in a home cinema installation, where high quality construction is required. In the area where acoustical gaskets come into have. A home cinema door, in order 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 Home Theater Installation Hertfordshire cinema installation, would see how close the particular sound performance of the door, arrives 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.