Moved the cinema to the home theater decoration eight major matters needing attention
Having nothing to do at home in a bored afternoon, I thought how good it was to watch a movie. Go to the cinema, do you like movies? Look at the house, but the TV is too small to have a movie atmosphere. Move the cinema to home? Okay! Renovating a home theater at home is not difficult, provided that you know the following precautions. 1, use occasions The home theater name suggests is a theater system used at home, so it must have a place for placement, whether it is a living room, bedroom, study, or a dedicated audition room. The requirements for equipment in different environments are not the same, open and closed space audio and video The effect is completely different. This is the first thing we have to consider. If the family’s public activity area is suitable for a stylish, concise system, an independent space can be used as much as possible. Good shading can be considered large screen projection, it is best not to use a 4:3 screen ratio of professional or business machines, but should use 16:9 home projector, and bright environment is only large-size TV optional, 16: The 32-inch screen above 9 is the most basic requirement. If the environment allows, the bigger the better. 2, area size The size of the audio-visual area is closely related to how the equipment is selected and matched. Small rooms are best not to use big speakers, big rooms do not use small LCD TVs, this is the basic knowledge of matching equipment. In general, a closed space of more than 18 square meters can be projected, and an audio-visual room of 50 square meters or more will allow you to purchase a large amount of equipment to purchase funds, but also have a good acoustic treatment, of course, the effect is small The room is hard to reach. However, there is no absolute reason. If you carefully select the equipment and adjust the characteristics of the room, even if only 10 square meters, it can also play a good effect. 3, the proportion of rooms Never use a room with an integral multiple of the length, width and height of the room as an audiovisual room. Otherwise, a strong resident wave will allow you to give up all your efforts. No matter how good the equipment is in such an environment, you will not have a good voice. If you have no other choice, you must use a bookshelf, wardrobe and other indoor supplies to disperse it. If conditions permit, you can also change the proportion of the room through ceilings, partitions, or floor treatments during the renovation. 4, space, acoustic treatment If sufficient funds are available, professional acoustics will allow you to do more with less. Video and audio consultancy companies can help, but these high-quality companies are still not much. If you don't have enough input, you can't just gossip and you can get good results as long as you are careful. But some basic acoustic rules we must follow, such as not too much. Too big glass windows, cabinets, not too thin bookcases and so on, they are the killer of sound, especially for low frequencies, such an environment completely It is simply a disaster. Carpets, sofas, coffee tables, hanging pictures, curtains, and so on are all good props for tuning. The environment for dealing with proliferation, absorption, etc. is certainly much better than the four sides of the wall. At this time, you may wish to come up with more wisdom and artistic temperament to beautify your home. In addition, if the large screen projection, in addition to strict shading treatment, the room color tone should not be too bright, too reflective. 5. How much and proportion of investment The fifth is investment, because the environment is the most important. If the environment is not good and it is not dealt with, no amount of investment is worthless. Money is not a panacea. If you adjust well, cheap equipment will have good results. As for investment, entry-level video equipment including about 20,000 yuan can basically meet the standard, high-end spending of 1 million yuan if not careful adjustment of the possible effects are also very common, we see too much of this situation. The key is whether you are careful. As for the proportion of input, about 5-10 million, the source of the signal: Video: Audio: Accessories (wire, rack, etc.) The ratio of 1:3:4:1 should be generally more appropriate. However, this is not absolute, and sometimes the brand, cost-effectiveness and other factors of the equipment will also affect the distribution of investment proportions. It is necessary to have flexibility in “according to local conditionsâ€. The important thing is that the proportion of inputs should not be too unbalanced to form a bucket effect. 6, embedded and connected wire Before the renovation, it is best to plan the wire, including the power cord, speaker cable, and signal cable. All are well thought out, as well as lighting, control, etc. It is best to do the acoustic treatment together. Otherwise, the hanging line can be enough. You are upset. Remember to use the wire of grief, and don't forget to add the root HDMI cable. Now it's best to use digital transmission for audio and video. You have to remember. There are also many techniques for the connection of wire rods, but some basic principles also need to be followed. For example, the signal lines should not be as close as possible to the power lines and the speaker wires; the digital transmission should be clearly separated from the analog transmission; the wire should not be bent at an angle less than 90 degrees. A song and so on. 7, with the skills High-brightness projectors with low-gain screens and low-sensitivity speakers with high-power amplifiers are basic collocation rules. Each piece of equipment has its own style and personality. To integrate the whole thing, you will go to the Audio City and specialty stores a few times and learn more about it. 8, equipment debugging and system adjustment When the equipment is in place and the installation is completed, the commissioning work begins. There is no sound, there is a picture, you need to carefully understand the function of each piece of equipment. For TVs and projectors to have a good picture, they must use software to test and tune them. For example, HIVICAST is a relatively easy-to-use debugging software. The sound is more complex. In addition to the correct installation according to the theater standards, the center and surround position and angle should be adjusted several times repeatedly. There is also a subwoofer, which requires a little bit of movement, a little bit of trial, as well as sound absorption and diffusion processing. There are skills everywhere. You play slowly in it. To know that the plane is not in the sky, the earthquake is not necessarily the problem of equipment. Home video Caterpillar Parts,Caterpillar Engine Parts,Cheap Caterpillar Parts,Caterpillar Forklift Parts JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.sdkomatsugenuineparts.com
