455, 4th Floor, Aggarwal Metro Heights, Netaji Subhash Place, Pitampura, New Delhi, 110034
011-47565882, 011-49039350

Gaheli Environmental Laboratory

(A unit of Gaheli Center of Research and Development Pvt. Ltd.)
(En ISO 9001:2015, 14001:2015 Certified Company)
(En OHSAS 18001:2007 Certified Lab)

Noise Monitoring

Noise is the biggest enemy of the mankind. There is noise everywhere. Even the sky is also not free from noise. Among the many services provided by Gaheli Center for Research and Development Private Limited, the laboratory service provided by it through its Environmental Laboratory is most important. For every environment and occupational health related projects/studies, it undertakes monitoring of noise level both during day and night time at prefixed locations. The noise monitoring service is carried out in Industrial areas, Commercial areas, Residential areas and in silence zones. Generally Sound level meters (SLM) are used to measure noise level.. The various parameters for which data is collected are Leq, L10, L50, L90. The unit for measurement for noise level is Decibal (db).