ČSN - Czech national standards

Acoustics. Hearing protectors. Part 3: Simplified method for the measurement of insertion loss of ear muff type protectors for quality inspection purposes (ISO/TR 4869-3:1989)

Available design: Print design

Acoustics - Stationary audible warning devices used outdoors - Part 1: Field measurements for determination of sound emission quantities

Available languages: Czech

Available design: Print design

Acoustics - Acoustic insulation for pipes, valves and flanges

Available languages: Czech

Available design: Print design

Acoustic - Acoustic insulation for pipes, valves and flanges

Available design: Print design

Acoustics - Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment

Available languages: Czech

Available design: Print design

Acoustics - Test methods for the qualification of the acoustic environment - Part 1: Qualification of free-field environments

Available languages: Czech

Available design: Print design

Akustika - Zkušební metody určování způsobilosti akustického prostředí - Část 1: Určování způsobilosti prostředí volného pole.

Available languages: Czech

Available design: Print design

Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction

Available languages: Czech

Available design: Print design

Acoustics - Test methods for the qualification of free-field environments

Available design: Print design

Acoustics - Test methods for the qualification of free-field environments

Available design: Print design