ISO 10534-2:1998

Действует

Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method — 33 стр.

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BS EN ISO 17624:2004

Действует

Acoustics. Guidelines for noise control in offices and workrooms by means of acoustical screens — 26 стр.

BS ISO 13472-2:2010

Действует

Acoustics. Measurement of sound absorption properties of road surfaces in situ. Spot method for reflective surfaces — 32 стр.

BS EN ISO 3744:2010

Действует

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane — 88 стр.

BS ISO 13472-1:2002

Действует

Acoustics. Measurement of sound absorption properties of road surfaces in situ. Extended surface method — 36 стр.

ÖNORM EN ISO 17624:2005-03

Действует

Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)