This project was the acoustic upgrade of a five-star hotel banquet hall. The original space was mainly decorated with marble and hard wall panels, with long reverberation time and uneven sound field. During large-scale banquets and business meetings, problems such as blurred speech and noisy background often occurred, which affected the hotel’s high-end reception quality.
Fabric-wrapped acoustic panels were selected as the main wall acoustic solution for the banquet hall. The panels adopt a high-density acoustic inner core wrapped with high-grade flame-retardant acoustic fabric, with an NRC rating of 0.85–0.95, which can achieve balanced full-band sound absorption, effectively shorten the reverberation time of the large space, and improve the clarity of speech and stage sound. The product supports customization of fabric color, texture and panel shape, and the selected low-saturation dark fabric highly matches the hotel’s luxurious and elegant overall style.
All fabric materials have passed the international Class A fire protection test, which fully meets the fire safety requirements of high-density public places such as hotel banquet halls. After the transformation, the reverberation time of the banquet hall was optimized to the ideal range for banquets and meetings, the sound field distribution was uniform, and the listening effect of each area was consistent. The hotel’s feedback shows that the customer satisfaction of activities such as banquets and conferences has been significantly improved, which effectively enhances the hardware competitiveness of the venue.
