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ČSN is a protected designation of Czech national technical standards.
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
Selected format:Akustika - Požadavky na vlastnosti a kalibraci referenčních zdrojů zvuku používaných pro určování hladin akustického výkonu.
Change published on 1.6.2021
Selected format:
WITHDRAWN published on 5.1.1989
Selected format:
WITHDRAWN published on 1.10.1993
Selected format: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WITHDRAWN published on 1.12.2000
Selected format: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WITHDRAWN published on 1.8.2016
Selected format:Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points
Standard published on 1.4.2010
Selected format:Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scannig
Standard published on 1.12.1997
Selected format:Akustika - Určení hladin akustického výkonu zdrojů hluku pomocí akustické intenzity - Část 2: Měření skenováním.
Change published on 1.2.1998
Selected format:Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning
Standard published on 1.4.2010
Selected format:Latest update: 2024-09-09 (Number of items: 2 346 212)
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