CZEN

Noise studies

 
  • model calculation of anti-noise measures
  • calculation of noise in industrial areals in open air
  • calculation of noise in production lines in open air
  • calculation of noise in traffic in open air
  • calculation of noise in building interiors
  • model calculation for noise insulation of building constructions
  • evaluatilon of complience with hygienic limits


Soundproofing measures

  • model calculation of soundproofing measures
  • design of soundproofing barriers
  • design of circumferential coating with desired sound insulation qualities
  • design of windows with increased sound insulation qualities
  • design of soundproofing silencers
  • soundproofing of machines and appliances
  • technical design of soundproofing measures
  • realization of soundproofing measures


Noise maps

  • noise map of an area created by road traffic noise
  • noise map of an area created by aerial traffic
  • determination of protective noise buffer zones
  • evaluation of complience with hygienic limits

For model calculations, we use computer programmes Hluk+, Version 7.16 Profi and LimA 5, version 5.2.

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