These days, home theaters are making an appearance into more and more homes. What most people love about home theaters is the fact that in one area they can enjoy their movies and television shows as well as jam to their tunes on their stereo. Most people who are seeking to buy home theater components look to purchase the biggest speakers they can find in order to reproduce the enveloping wall of sound that accompanies it. However, with the larger size comes the larger price and that tends to be the first limiting factor in the quest to purchase home theater components. However, virtual surround sound systems are here to the rescue!
One big consideration you will need to address is the size of the room which you are planning to place the home theater in. An extremely large television or speaker system will not allow much room for your guests to sit comfortably in a small room. For this reason, you will want to scale down your speakers if you are going to place the home theater system in a small room.
If your space is limited, all is not lost. Technology has advanced to the point where speakers are not only smaller but can be used wirelessly.
Another technological advance is one of virtual surround sound. This technology simulates the sound characteristics of true surround sound systems. Virtual surround sound systems basically come in two flavors that are not too different from each other. These two are the 2.1 surround system and the digital sound projection system.
Traditional surround sound systems are typically displayed using 5 speakers. These speakers start with a center speaker which is placed directly in front of the audience. The other 4 speakers are then arranged in a circle that literally surrounds the audience. These traditional surround speakersd are usually denoted as 5.1 and 7.1 sound systems. With virtual surround sound, at least 2 of the speakers are replaced. Digital sound projectors utilize small speakers that are placed in a line in front of the audience. The 2.1 system places only 2 speakers in front of the audience with a third, the subwoofer, placed elsewhere in the room.
Trickery is the name of the game with virtual surround sound systems. These systems use a profound knowledge of how humans process sound in the ear and how that signal is transmitted to the brain. The speakers are constructed in such a way as to produce a sound that tricks the brain into thinking there are more speakers than there are and that these speakers are literally surrounding the audience.
With the invention of virtual surround sound, those people living in small apartments in major cities can also enjoy the same type of entertainment as those who live in single family homes in the suburbs.
