会社のニュース How to creating comfortable environment reduction noised in Modular Cleanroom

For continuous operations, modular cleanrooms now integrate multi-layer noise control systems achieving ≤55 dB(A):

• Composite wall panels with mineral wool cores (50mm thickness, NRC 0.95)
• Vibration-isolated FFUs with EC motors (reducing 15dB vs conventional units)
• Active noise cancellation systems targeting 63-4000Hz frequencies

Recent case studies show 24/7 semiconductor facilities combining these measures to maintain 48dB during peak production

• Staggered equipment cycling to prevent cumulative noise peaks
• Real-time monitoring with IoT sensors triggering automatic dampening
• Maintenance schedules replacing worn bearings every 8,000 hours

BMW's Leipzig cleanroom achieved 52dB continuous operation through these protocols 10.

• Meta-material acoustic cloaking (tested at MIT, 40dB reduction at 500Hz)
• Piezoelectric floor damping systems
• AI-powered predictive noise modeling for equipment layouts