What is the meaning of home theater?

1. Home cinema, as its name implies, is to move the cinema to your home, so that you can get an immersive sense of scene and thrilling tension at home. The reason why the home theater can make you experience a powerful and immersive shock is not only the live pictures played by the big screen color TV that the home theater must be equipped with, but also the special sound atmosphere created by the home theater.

In the standard cinema, some speakers are hung on the left and right sides of the screen, on both sides of the cinema and on the back wall. With the change of movie plot, the position of sound moves up and down in the cinema, which makes people who watch movies feel nervous, intoxicated and shocked. This sense of existence is the result of the stimulation of the pictures seen by the eyes and the sounds moving around heard by the ears. The sound moves around, which is made by these speakers. A home theater is similar to a cinema. There are 5 ~ 6 speakers on both sides, which are located above the big screen color TV and behind the audience. These speakers combine sound scientifically and organically, and play Dolby directional logic surround sound, thus giving you a very real immersive feeling.

3. It is particularly important to point out that 5-6 speakers playing Dolby directional logic surround sound have different functions: the two main speakers near the left and right sides of the TV mainly create an immersive dynamic atmosphere, which can not only render a strong live sound environment, such as the shock of Wan Ma Benteng and Qianhoo, but also show some subtle sound changes, such as "bell" falling from Ma Ben's neck and colliding with a stone, and rebounding from the stone. The central speaker placed on TV mainly transmits clear and vivid conversations between characters; The left and right rear surround speakers behind the audience mainly show the sound atmosphere of the surrounding space. For example, the sound effect of birds singing to your back from your right side, singing up and down behind you, and then singing around to your left side, these two rear surround speakers can best express the phenomenon that sound can run around. There is also a subwoofer in the home theater, commonly known as "subwoofer", which can be used in conjunction with the subwoofers in the two main speakers mentioned above to reproduce dull echoes more realistically, such as the echoes of elephants and dinosaurs running on the ground with thick feet, and the dull echoes of their heads hitting hollow boards. The subwoofer expresses this powerful and heavy sound, which can be more vivid than the scene. Not only that, home theater can also simulate the echo effect of dome church and arch gymnasium, and simulate the live sound transmission effect of ballroom and jazz club.

Generally speaking, home theater, as the crystallization of modern electronic technology, can truly reproduce the grand and passionate scenes, interpret the delicate and vivid natural timbre, and make people feel the intense shock of being there in a small room.