Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance— 38 стр.
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane— 40 стр.
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for anechoic rooms and hemi-anechoic rooms -- Amendment 1— 10 стр.
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms— 44 стр.
Safety of packaging machines. Noise measurement methods for packaging machines, packaging lines and associated equipment, grade of accuracy 2 and 3— 32 стр.