Standards ČSN - Czech national standards - Page 137

Acoustics - Laboratory measurement procerures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss

WITHDRAWN published on 1.4.2004

Acoustics. Measurement procedures for ducted silencers. Insertion loss, flow noise and total pressure loss

WITHDRAWN published on 1.6.1995

Acoustics. Attenuation of sound during propagation outdoors. Part 1: Calculation of the absorption of sound by the atmosphere

Standard published on 1.11.1995

Acoustics - Attenuation of sound during propagation outdoors - Part 2: General method of calculation

Standard published on 1.9.1998

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours

Standard published on 1.12.2021

Akustika - Měření hluku vyzařovaného plavidly na vnitrozemských vodních cestách a v přístavech (ISO 2922: 1975).

WITHDRAWN published on 1.12.1996

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours

WITHDRAWN published on 1.10.2001

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours

WITHDRAWN published on 1.7.2021

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method

Standard published on 1.3.2022

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method

WITHDRAWN published on 1.3.2010