Until not to have installed a Home Theater, we cannot say that we really know what is the cinema in house. And one of the most important manufacturers of Home Theaters of Latin America is LG. Luckyly, there is a service LG in Mendoza that is On guard to guarantee that any type of repair that must be realised on a Home Theater it allows to conserve the quality of these incredible devices, to surprise with that sound sourround to us, just as the first day we brought that it to house. The function of the Home Theater is to reproduce the sensation that is obtained when a film in a cinema in great screen is watched, with surrounding and deep sound, that contributes to the realism sensation that the spectacle offers to us. To go to the cinema nowadays is a experience very different from which the Lumire brothers had imagined. Not only the images gain in clearness and clarity, of the hand of the digitalization and the effects obtained by computer, but the sound does not stop surprising us by its realism and its depth.

The secret is in which the new ones devices grant surrounding, well-known sound like surround. This it is an effect that allows to imitate the three-dimensional position of the objects, according to perceives the ear. That is, that our ears listen to tapes recorded or reproduced with surrounding effect of the same form in they would do which it if they were living really that situation. Puodra to say that the tape of sound of a battle reproduced with Surround effect will make us think that we are between mortars and trenches. In the past, the recordings of the sound of the films were monoaural, that is to say were recorded and reproduced through a single channel of sound.

At present, the majority of the reproducers of films and the Home Theaters allow to reproduce until with five different channels. This doubtlessly will contribute to the depth and the space distribution of the sound sources, granting the realism sensation that is so well-known in this type of devices. Consequently, basically a Home Theater is an apparatus composed of an amplifier, with capacity stops to reproduce surrounding sound at least and 5 peripheral loudspeakers, that located will transport strategically us to the distant West, or the War of the galaxies. So that there are not faults in these multimedial experiences, we counted at the moment on service LG in Mendoza that will advise to us if we needed technical attendance for these delicate apparatuses.