Home Cinema Installations and Sound Transmission Through Doors

The reference level of a soundtrack is 105db and 115db for the LFE channel. Most people would find these levels quite high, but not hard 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 household installation, quite often we find bedrooms and other living areas to be right next towards the home cinema nursery. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission on the adjacent rooms.

However, doors have been been the weakest point, in type of attempt. The mass, damping and stiffness of the home cinema door determines its resistance to your passage of any sound waves. A door’s ability to relieve noise is given by its Sound transmission Class. This means, the higher in the Class the better the efficiency.

One more problem arises though; Sound waves can traverse any opening with very little harm. And to top it off, a tiny hole in a barrier would transmit almost as much sound as being a much larger golf hole. This acoustic property of sound could be a problem in a building cinema installation, where high quality construction is required. In the area 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 quality of the acoustical gasket in a Home Cinema Installation St Albans cinema installation, would figure out how close a lot more sound performance of the door, can come to the published list of specifications. A hi-end home cinema design should take all the info into consideration, to ensure a hi-end acoustical stop result.