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 instantly inside the cinema room. In non commercial audio visual installation Hertfordshire, quite often we find bedrooms and other living areas to be right next on the home cinema home. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission into 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 cut back noise is you can find at 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 impairment. And to top it off, a tiny hole in a barrier would transmit nearly as much sound like a much larger golf hole. This acoustic property of sound could be a big problem in a small cinema installation, where high quality construction is required. Can be where acoustical gaskets come into appreciate. A home cinema door, in an effort 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 place cinema installation, would figure out how close real sound performance of the door, will arrive to the published order. A hi-end home cinema design should take every detail into consideration, to ensure a hi-end acoustical stop result.