Solution to the faint noise of the exhaust fan in the soundproof booth

In a soundproof booth, if there is faint noise coming from the exhaust fan, the following methods can be considered to solve the issue:

Isolate the noise source: First, try to keep the exhaust fan away from the recording area to reduce the possibility of noise entering the soundproof booth. The exhaust fan can be installed outside the soundproof booth or it can be isolated from the recording area using isolation walls and soundproofing devices.

Use soundproofing materials: Inside the soundproof booth, sound-absorbing materials can be used to reduce noise reflection and propagation. Materials such as sound-absorbing panels, bricks, and foam can help absorb and reduce the noise, thus mitigating the impact of the exhaust fan noise.

Install soundproofing devices: Installing noise isolation devices such as soundproof doors, windows, or baffles can further reduce the noise entering the booth. These devices can provide better isolation, separating the noise source from the recording area.

Consider alternative solutions: If the noise from the exhaust fan still doesn't meet the recording requirements, consider using alternative types of ventilation devices, such as quieter fans or silent fans. This can reduce the noise level and provide a better recording environment.

Plan the recording area strategically: In the design of the soundproof booth, plan the placement and layout of the recording area carefully, avoiding placing recording equipment and microphones too close to the exhaust fan location to minimize the impact of the noise.

It is important to note that addressing the issue of exhaust fan noise requires considering multiple factors, including the sensitivity of the recording equipment, the size and structure of the soundproof booth, as well as the feasible technical and budgetary constraints. It is advisable to consult a professional acoustic engineer during the design and construction of the recording space to obtain the best possible solution.