Where are soundproof cabins mainly used?

As an acoustic control solution, soundproof cabins play an important role in modern offices and public spaces. Open offices are often equipped with independent telephone booth soundproof cabins. The interior uses multi-layer composite sound-absorbing materials and suspended floor design to reduce environmental noise to below 28 decibels. With ventilation systems and LED situational lighting, it provides a private environment for video conferencing or focused work.

Educational institutions transform large soundproof cabins into language laboratories. Directional microphone arrays are combined with digital noise reduction technology to ensure the accuracy of multilingual simultaneous interpretation training. The percussion practice cabins of music schools simulate the acoustic effects of different halls through variable reverberation systems.

In the medical field, professional soundproof cabins are deployed in hearing testing centers. The hexahedral spring vibration isolation structure is combined with a 1/f fluctuation background sound generator to achieve the 15-decibel background noise environment required for pure tone audiometry. The smart soundproof cabins set up in the airport VIP lounge integrate biometric access control and air purification modules, where business travelers can handle confidential matters without being disturbed by flight broadcasts.

In the entertainment industry, the film and television recording studio uses a fully floating soundproof cabin, and the wall is equipped with a Helmholtz resonator to eliminate low-frequency standing waves, and the multi-level sound gate design is used to meet the real-time sound recording needs of the shooting scene.

In the industrial scene, the explosion-proof soundproof cabin is used in the compressor station control room. The double-layer laminated glass and elastic seals block the equipment noise above 120 decibels, and the internal vibration alarm system is equipped. The commercial complex installs a landscaped soundproof cabin around the children's play area. The perforated aluminum plate surface is integrated with artistic patterns to control the diffusion of sound energy and maintain visual transparency.

The gravity wave detection laboratory of the scientific research institution adopts an underground soundproof cabin structure. The acoustic ceiling composed of calcium silicate board and rock wool isolates the surface vibration noise, creating an ultra-quiet environment of 10^-6 Hz for precision instruments. With the development of active noise reduction technology, the future soundproof cabin will realize the dynamic adjustment of the sound field environment and expand to more diversified application scenarios.