Acoustics - Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions, Corrigenda to DIN 45681:2005-03, with CD— 16 стр.
Calculation of loudness level and loudness from the sound spectrum - Zwicker method - Amendment 1: Calculation of the loudness of time-variant sound; with CD-ROM— 30 стр.
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020); German version EN ISO 12999-2:2020— 18 стр.
Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes) (ISO 11546-1:1995); German version EN ISO 11546-1:2009— 27 стр.
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020); German version EN ISO 12999-1:2020— 32 стр.