Standards ČSN - Czech national standards - Page 122

WITHDRAWN published on 14.9.1987

Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements

WITHDRAWN published on 1.6.1998

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

Standard published on 1.12.2016

Akustika - Požadavky na vlastnosti a kalibraci referenčních zdrojů zvuku používaných pro určování hladin akustického výkonu.

Change published on 1.6.2021

WITHDRAWN published on 5.1.1989

WITHDRAWN published on 1.10.1993

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

WITHDRAWN published on 1.12.2000

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

WITHDRAWN published on 1.8.2016

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points

Standard published on 1.4.2010

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scannig

Standard published on 1.12.1997