Home Cinema Installations and Sound Transmission Through Doors

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 prospective 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 residence. Special room construction techniques allow us produce a sufficient noise barrier, in order to reduce any sound transmission into the adjacent rooms.

However, doors have been been the weakest point, in this 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 reduce noise is available from 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 nearly as much sound for a much larger hole. This acoustic property of sound could be an oversized problem in a residential cinema installation, where high quality construction is required. In the area where acoustical gaskets come into appreciate. A Home Cinema Installation Hertfordshire cinema door, so as 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 real estate cinema installation, would figure out how close specific sound performance of the door, can come to the published list of specifications. A hi-end home cinema design should take every detail into consideration, to ensure a hi-end acoustical result.

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