About: Founded in 2012, DECIBEL International is a European engineering and manufacturing company specializing in advanced acoustic solutions and soundproofing. Operating in over 42 countries, the brand delivers full cycle support from in house production to on site installation. The portfolio includes soundproofing systems, acoustic panels, noise control barriers, and measurement devices. Backed by patented materials and ISO 9001:2015 certification, DECIBEL provides high performance acoustic engineering for residential, commercial, and industrial projects worldwide.