OFFICE: 1700 - Sofia, Student Complex, 5A Baku Street, office 5-2,3

Phones: (+359 2) 963-0464, 963-2638
Fax: (+359 2) 963-1074


System, concept, methodology and equipment for the preparation and management of Strategic Noise Cards (according to the Law of the Republic of Bulgaria and in accordance with the European Noise Directive - No. 2002/49 / EC)


Elaborating noise maps Bruel & Kjaer

Continuous Vibration Monitoring – Vibration Monitoring Terminal





Stationary monitoring systems for ambient noise (airport noise, traffic noise, urban noise, etc.). Manually shoot noise values ​​with ambient noise meters.




Noise monitoring terminal

Bruel & Kjaer

Sound level meter for hand measurements of environmental noise

Bruel & Kjaer

  application of SPECTRA LTD for measuring, monitoring and real-time display of environmental parameters (noise, vibration, air quality, dust, meteorological data, others)









Conceptional scheme of

Window of


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Portable Noise Monitoring Systems (Traffic, Construction Area, Outdoor Restaurants, etc.)



           SoundEar 3 – 320 X SoundEar Series: Classic, 2, 3 XL 


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