The reference level of 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 typical inside the cinema room. In non commercial installation, quite often we find bedrooms and other living areas to be right next to your home cinema room. Special room construction techniques allow us develop a sufficient noise barrier, in order to reduce any sound transmission on the adjacent rooms.
However, doors generally been the weakest point, in this attempt. The mass, damping and stiffness of the home cinema door determines its resistance towards the passage of any sound waves. A door’s ability lessen 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 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 an oversized problem in a building cinema audio visual installation Hertfordshire, where high quality construction is required. That’s the where acoustical gaskets come into game. A home 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 standard of of the acoustical gasket in a home cinema installation, would see how close a lot more sound performance of the door, can come to the published specification. A hi-end home cinema design should take all the info into consideration, to ensure a hi-end acoustical stop result.