The reference level about a soundtrack is 105db and 115db for the LFE channel. Most people would find these levels quite high, but not difficult 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 to your home cinema home. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission on the adjacent rooms.
However, doors constantly been the weakest point, in this 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 relieve noise is you can find at its Sound transmission Class. This means, the higher inside the Class the better the efficiency.
One more problem arises though; Sound waves can cross any opening with very little harm. And to top it off, a tiny hole in a barrier would transmit almost as much sound as a much larger golf hole. This acoustic property of sound could be an appreciable problem in a building cinema installation, where high quality construction is required. That’s the where acoustical gaskets come into play. 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 house cinema installation, would determine how close the particular sound performance of the door, stomach to the published list of specifications. A hi-end Home Cinema Installation Hertfordshire cinema design should take every piece of information into consideration, to ensure a hi-end acoustical end result.