The reference level about a soundtrack is 105db and 115db for the LFE channel. Most people would find these levels quite high, but not challenging to 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 a residential installation, quite often we find bedrooms and other living areas to be right next towards the home cinema environment. Special room construction techniques allow us create a sufficient noise barrier, in order to reduce any sound transmission into the adjacent rooms.
However, doors continually been the weakest point, in an attempt. The mass, damping and stiffness of the home cinema door determines its resistance for the passage of any sound waves. A door’s ability to reduce noise is offered 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 emergency. This acoustic property of sound could be a significant problem in a residential cinema installation, where high quality construction is required. That is where acoustical gaskets come into have. A Home Cinema 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 actual of the acoustical gasket in a place cinema installation, would figure out how close the particular sound performance of the door, will arrive to the published standard. A hi-end home cinema design should take the information into consideration, to ensure a hi-end acoustical result.