Standards ČSN - Czech national standards - Page 111

WITHDRAWN published on 19.12.1959

Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes)

Standard published on 1.3.2010

Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes)

Standard published on 1.3.2010

WITHDRAWN published on 13.12.1985

Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes)

WITHDRAWN published on 1.3.1997

Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes)

WITHDRAWN published on 1.3.1997

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment

Standard published on 1.6.2011

WITHDRAWN published on 27.3.1987

Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ

WITHDRAWN published on 1.3.2010

Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ

WITHDRAWN published on 1.4.2001