There is an added centre channel in the front, in addition to the left and right channels.Ħ.1-channel surround sound provides a slightly more enveloping surround sound effect than a 5.1 channel system because there is one extra discrete centre channel in the back of the room. The 5 speaker channels include 3 in front (plus the sub) and 2 in the back of the room. DTS is slightly better than Dolby Digital in that the sound is less compressed so it is a bit more accurate and realistic. independent from the other channels), which means the sounds can be placed around the room very precisely for some excellent surround effects. Dolby Digital is common in Movie Theatres. The two most popular types of surround sound in 5.1 systems is Dolby Digital and DTS. 5.1 Channel Surroundĥ.1-channel surround is the most common home theatre configuration because it is the simplest of the three, will work in most rooms, does a great job creating a true surround sound experience, and is typically the least expensive. The other feature of many 7.2 receivers is they can provide surround sound in one room and stereo sound in another room.

There are other permutations that you might see as well like 7.2, which means 7 speakers and 2 subwoofers (which you might need in a large room). So 5.1 refers to 5 speakers and one subwoofer 6.1 is 6 speakers and one subwoofer, and so on. The first number before the “.” is the number of regular speakers and the number after the “.” is the number of subwoofers. The numbers refer to the number of speakers that are required for that type of surround sound system. The three main types of surround sound are 5.1, 6.1, and 7.1 channel. Shop all Home Theatre Audio at Best Buy Main types of surround sound systems If you are in the market for a surround sound system and you need to break through some of the clutter we’ve put together a basic primer on surround that we hope will help, since surround sound is one of the best ways to improve the entertainment value of your big screen TV. Surround sound systems can be very confusing, with all the different channel configurations and associated technologies.

Ac 97 audio dolby 5.1 6 channel