What is the design method of home theater audio?

Home theater means that you can enjoy the same or similar clear and colorful images at home, full of movement and sound effects around the audience. To achieve this kind of playback effect, higher requirements are put forward for the equipment that constitutes the home theater, not just the simple superposition combination of disc player, stereo and TV. Home theater equipment is divided into two parts: video and audio. The video part is a very important part of the whole system, which is usually served by a large-screen LCD TV plasma or projector. As the terminal display equipment of home theater, the minimum standard must be an LCD TV of 32 inches or more. The sound quality of the TV itself is not critical, but it is better to have a variety of circuits to improve the picture quality. If the room and economic conditions permit, it is best to choose a high-quality front projector (external projection) plus line multiplier, which can greatly improve the visual area and clarity of the picture.