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Campus virtual studio decoration design and new technology for studio lighting application
In order to ensure optimal acoustic performance, the studio must be designed with comprehensive soundproofing measures. All key areas—including the computer room, recording studio, main studio, and control room—should be fully isolated from external noise sources. Additionally, internal sound isolation between these rooms is essential to prevent unwanted sound transmission and interference.
Due to the large spatial dimensions of the studio, it's important to manage sound reflections effectively. Walls should be treated with sound-absorbing materials to minimize echoes, which can negatively impact the quality of audio recordings and broadcasting. To address this, a dual approach of sound insulation and sound absorption is implemented around the studio’s perimeter, ensuring that both external noise and internal reverberations are controlled.
The studio itself must be completely soundproofed to prevent any outside noise from disrupting the recording process. Similarly, the control room needs to be soundproofed to maintain accurate monitoring and avoid misoperations caused by external sounds. The machine room should also be insulated to contain any noise generated by equipment, preventing it from affecting other areas of the facility.
All four doors leading to the studio, recording room, computer room, and broadcast control room should be replaced with high-quality soundproof doors. This helps prevent sound leakage through doorways, maintaining the acoustic integrity of each space.
Regarding construction materials, the specifications for wood such as softwood frames, keels, flooring, and panels must strictly follow the design drawings and the "Code for Construction and Acceptance of Wood Structures" (GBJ206-83). The moisture content of the wood should not exceed 12%, and it must be free from defects like rot, warping, or cracking. Proper pre-treatment is required to ensure durability and stability.
Soft fabrics used in the interior should meet fire safety standards outlined in interior decoration codes. The keel material is typically dried red pine or white pine, with moisture content under 12% and no signs of decay or deformation. Panel materials are generally 3mm thick plywood, with consistent color and pattern. If solid wood panels are used, they should be hard redwood, eucalyptus, or ash, with a moisture content below 12%, thickness over 20mm, and minimal imperfections.
For finishing materials, moisture-proof paper, linoleum, latex, nails, wood screws, and sandpaper are commonly used. Sodium fluoride or petroleum asphalt may also be applied, depending on the specific requirements.
When using lightweight partition walls, all base layers and surface materials must comply with design specifications and support multimedia conference room needs.
Lighting is another critical factor in studio design. Natural light, with a color temperature of about 5800K, is significantly different from artificial lighting sources like fluorescent lamps (3500K) or three-primary lights (3200K). This difference can cause color imbalance in video recordings, such as blue shadows or red highlights. Since natural light intensity and color temperature vary throughout the day, it's best to avoid it entirely in professional studios.
Therefore, the studio should be fully enclosed, without windows, and lit entirely by artificial light sources. Dark curtains should cover all windows to block out natural light. A 16-inch dual-color temperature LED light panel is recommended to provide consistent and controllable illumination for the host and camera setup.