CESVA, founded in 1969 in Barcelona, works to provide solutions to manage noise problems, helping to protect the environment and improve people's quality of life. Our activity focuses on the design and manufacture of microphones and sound level meters. We are experts in noise measurement, offering class 1 sensors for monitoring noise in smart cities, cloud-based noise management platforms to evaluate action plans for noise reduction and music limiters to control leisure activities with amplified music: nightclubs, concerts, shops, gyms, etc.