What are the different types of domestic cinema spatial sound systems?

Different types of domestic cinema system systems can be categorized according to factors, such as how many audio channels they have, the formats they use, and whether they are composed of components or obtained as a package. Traditional spatial sound systems must have at least five channels technically, although they often use many others. The total number of channels is usually represented by a full number that represents how many front, rear, right and left channels are followed with a decimal point and another number, indicating the presence of a low -frequency (LFE) channel. There are also many different formats that use different methods of digital compression or lossless sound to create a spatial sound experience. Spatial sound systems in the home cinema can usually be assembled by piece, while many settings with lower costs are purchased in the form of a home cinema in a box.

One of the most common ways to distinguish the domestic cinema's spatial sound systems is the number of soundthe channels they have. The number of channels found in these systems begins at five and is increasing, as new settings with other channels are constantly evolving. One popular type of spatial audio system is named 5.1, indicating that it has a central channel, two front and two rear channels and LFE channel. System 6.1 adds the rear channel, 7.1 has two rear channels and 9.1 usually adds additional height channels.

Another way to distinguish the spatial sound systems of domestic cinema are the methods they use to solve different channels. This is usually done in three main ways. Discrete channels contain sound information that is completely separate from other channels. Matixed sound gets sound data for two or more speakers from one channel. An example is one channel that contains information for the LFE desert and the LFE channel. The third type is the lossless sound that occupies a lot of storage space, but can allow higher sound reproduction quality.

systems forDomestic cinema storning sound also uses a number of different digital compression methods. Some of these methods use discrete channels, while others are nuts. The formats that are able to play a spatial sound system are determined by a receiver or processor. Some of these units can handle multiple formats, while others also include digital signal processing (DSP) or other settings. DSP formats are usually specific to each manufacturer and are designed to create a virtual sound scene that can simulate a listening experience in the music hall, rock arena or other place.