Tag Archives: sign

SoundSign – the world’s first noise activated warning sign for schools, colleges and universities

Cirrus Research, the UK company which specialises in the design and development of noise measurement equipment for health and safety applications, has unveiled SoundSign, it’s new electronic noise activated warning sign for schools, colleges and universities. A recent study by researchers at The University of London found that exposure to high levels of noise can Read More »

SoundSign – the world’s first noise activated warning sign for Hospitals

Cirrus Research, the UK company which specialises in the design and development of noise measurement equipment for health and safety applications, has unveiled SoundSign, it’s new electronic noise activated warning sign for Hospitals. Noise levels in hospitals have become a hot topic in the last few years. As one of the biggest complaints in patient Read More »