When the social economy enters a stage of rapid development, more and more urban families are more willing to watch movies at home, which can avoid traffic congestion in the city on weekends and can freely enjoy family and children’s movie time. Therefore, setting up a film and television hall has become the only choice for many people to decorate their new houses. But because building a film and television hall requires a lot of professional acoustics knowledge, many people dare not try it lightly. The strategy compiled by Bian Xiao is simple and easy to understand, simple and practical, and you can get it done by contacting the film and television agency company.

1. To set up a film and television hall, only need to consider the budget? (Budget quality requires space size)

At present, there are many home audio brands on the market, with different prices and different quality, which dazzles many users who are conducive to building film and television halls. Therefore, Bian Xiao suggested that budgeting for himself in advance can save a lot of time, so what should the budget do? The following two points cannot be ignored:

(1) You need to be clear about your pursuit of the quality of the film and television studio, the requirements for sound effects, whether you want 7.1 stereo or 7.1.4 panoramic sound, and whether the picture quality pursues 4K, etc. These are all issues that determine the final experience, and need to be carefully considered;

(2) You need to determine the size of the space and transmit sound by pushing the air. The larger the space of the film and television hall, the more powerful audio equipment is needed to ensure that the sound pressure can achieve the best effect and ensure a perfect viewing experience.

2. What kind of room is suitable for the film and television hall? (The room is rectangular, the proportions need to be balanced)

Try to avoid the square size of the film and television hall, and choose a rectangular room as much as possible. The room size ratio of the film and television hall is closely related to the problem of low-frequency standing waves. There are three resonance modes in the room (axial resonance, tangential resonance and oblique resonance). When the horizontal and vertical resonant frequencies are superimposed in the room of the film and television hall, the standing wave in the room will be greatly enhanced.

There is a commonly used scientific indicator for the room aspect ratio of the film and television hall. Through various professional calculations and measurements, it is recommended that the length to width ratio of the room is between 1.3:1 and 1.7:1, and the height of the room should be within 2.5-4 meters. At the same time, it is necessary to ensure that the volume of each seat is about 5-8 cubic meters.

3. What should be paid attention to in the decoration design style of the TV room? (Decorate the room, let the audio-visual engineer and the designer connect in a straight line, must clear the mine)

(1) Arched concave surfaces, such as domes, barrel ceilings, etc. Should be avoided in the private room of the film and television hall. Such a design will cause acoustic focusing and blind spots, which will bring unavoidable effects;

(2); Avoid excessive use of glass, marble and other materials to decorate the wall, because these smooth and hard surfaces will emit a lot of reflected sound, increase the “reverberation” time of the room, reduce the clarity of sound, and increase the cost of acoustic optimization in the later stage ；

(3); Avoid white walls and white ceilings. Most movie theater rooms use projection equipment to play movies. The white wall will reflect the light of the movie, causing light pollution and visual fatigue when watching the movie;

(4); If the auditorium has two or more rows, a sloping floor can be designed to enhance the vision of the rear audience and improve the sound quality of the seating area.

4. How to choose the brand of film and television hall? (Don’t rely on eyes, don’t be cheap, everything depends on experience, everything depends on professionalism)

There are many audio brands built in the film and television hall, hundreds of thousands per revolution. This is a big event, so it is the kingly way to experience it in the studio of the film and television company. The reason why Bian Xiao suggested choosing an international brand with a long history of brand accumulation is that audio-visual equipment is high-tech equipment, and manufacturers need years of technology accumulation and research and development, as well as perfect quality pre-sales and after-sales services. When you go to these big-name stores in the world, you can have one or even many in-depth experiences and communicate your real needs with professional sales consultants.