Home theater is a very popular form of entertainment today. The whole theater from the choice of room to the environment decoration (for the home theater decoration acoustic treatment, please see "small room home theater acoustic decoration design considerations"), equipment selection and installation and commissioning, are very particular, so many users Choose a one-stop service for the professional audio and video team, and save your mind. However, many of the consumers also prefer DIY, and in the process of doing their own hands, it is inevitable to encounter such problems and troubles. Here are some suggestions for several common problems.
Not enough space to install wiring?
Wiring is an extremely important step in home theater renovation, and not every home has a room with the right size. Therefore, insufficient space is a very common problem.
Cinema equipment is usually mounted on the ceiling, so what should you do when the ceiling space is not enough? First of all, you can increase the ceiling, even if there is no space on the ceiling, users can still hide the automatic projector and screen in the special The ceiling is on the floor. The ceiling is mainly used to support and hide large machines in the home theater system, and also adds some architecture to the room according to the needs of users.
The second way is to install on the wall. Screens and projectors slowly descend from the ceiling to add color to the home theater, and it is equally feasible to mount these devices on the wall. For example, a flat-panel TV is installed directly in front of the wall, covered with gauze curtains, and then a starter is placed next to the TV. The gauze curtain is opened or closed by the device, giving the audience a cinematic realism. On the other side of the room, mount the projector on the back wall or hide it in the coffee table.
The speaker is installed aside: if there is not enough space on the ceiling, it is not possible to install a ceiling-mounted speaker. In this case, the user can choose the wall-mounted speaker. If the user wants the speaker not to be too conspicuous, the entire wall can be covered with a sound structure panel to make the room look pretty. We can also use a simpler method to paint the speaker color to match the color of the wall.
Home theater noise control (sound absorption)
Noise is present in a variety of situations, people endure all kinds of noise every day, and even suffer from noise in their home life. Solving the noise problem and providing efficient products and solutions for home theater construction has laid a solid foundation for perfect audio-visual entertainment.
Noise level of 30 to 35 decibels is a relatively quiet and normal environment; more than 35 decibels will affect sleep and rest; more than 50 decibels interfere with conversation, causing distraction, lack of concentration; long-term work or living in a noise environment above 90 decibels It can seriously affect hearing and other diseases such as cardiovascular diseases. At the same time, noise also has a psychological effect. Under high-frequency noise, most people are anxious and prone to excitement.
At this time, you can use professional-grade soundproof windows and soundproofing materials. In addition, people can choose to make small changes in small places such as furniture and accessories, so as to eliminate the noise effect to a greater extent.
The walls should not be too smooth. If the wall is too smooth, the sound will echo when it touches a smooth wall, increasing the volume of the noise. Therefore, it is possible to use a decorative material such as a wallpaper that has a good sound absorbing effect. In addition, a decorative material such as a cultural stone can be used to roughen the surface of the wall, so that the sound wave is repeatedly refracted, thereby weakening the noise.
Use wooden furniture to absorb noise. The wooden house has the characteristics of fiber porosity and can absorb noise. At the same time, more furniture should be purchased. If the furniture is too small, the sound will resonate indoors and increase the noise.
The fabrics also have a good sound-absorbing effect. The drape and tiled fabrics have the same sound absorption and effect, such as curtains, carpets, etc., among which the sound insulation of the curtains is most obvious. It is a good choice for both sound absorption and good decorative effects.
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