The ceiling is a strategic, usually the largest free surface in any office or restaurant, which makes it an ideal place for the installation of sound-absorbing acoustic panels. In modern, high interiors, sound-reflecting materials (concrete, glass) dominate, which amplify tiring echoes. The use of suspended solutions – such as acoustic islands (clouds) or vertical ceiling baffles – allows you to "catch" the noise of conversations and the hum right at the source. Introducing these highly porous absorbers drastically shortens the reverberation time (RT60) and increases speech intelligibility, without disrupting the air circulation from ventilation or air conditioning systems. Nyquist solutions are not only about the physics of sound but also about architectural flexibility and investment safety. Whether you choose modular systems covering the entire ceiling (such as grid ceilings) or hybrid acoustic LED lamps, you receive a product compliant with the strict standards of public utility buildings. Our soundproofing systems are based on eco-friendly recycled PET felt, meaning they are dust-free, hypoallergenic, and have the required fire reaction class (flame retardant B-s1, d0). Their use is a simple step to enhance work comfort and gain additional points in building certifications such as BREEAM or LEED.