Specifies a method for establishing the noise-control performance for a family, type, group or sub-group of machinery or equipment on the basis of noise-emission data..
Defines single-number quantities for airborne sound insulation in buildings, takes into consideration the different sound level spectra and determines these quantities from the results of measurement carried out in octave bands in accordance with KS ..
Outlines strategies to be used in dealing with noise problems in existing and planned
workplaces by describing basic concepts in noise control (noise reduction, noise emission, noise
immission and noise exposure)..
Deals with the technical aspects of noise control in workplaces. The various technical
measures are stated, the related acoustical quantities described, the magnitude of noise reduction
discussed, and the verification methods outlined..