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 instantly inside the cinema room. In a residential installation, quite often we find bedrooms and other living areas to be right next on the Home Cinemas St Albans cinema home. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission towards the adjacent rooms.
However, doors continually been the weakest point, in this attempt. The mass, damping and stiffness of the home cinema door determines its resistance to the passage of any sound waves. A door’s ability to relieve noise is written by its Sound transmission Class. This means, the higher up 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 nearly as much sound being a much larger golf hole. This acoustic property of sound could be a significant problem in a building cinema installation, where high quality construction is required. Can be where acoustical gaskets come into have. A home cinema door, to be able to 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 place cinema installation, would determine how close the particular sound performance of the door, arrives to the published list of specifications. A hi-end home cinema design should take every detail into consideration, to ensure a hi-end acoustical conclude.