ČSN - Czech national standards

Acoustics - Measurement at the operator´s position of noise emitted by earth-moving machinery - Dynamic test condition

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Akustika. Měření hladin akustického tlaku spalovacích turbin pro hodnocení hluku prostředí. Provozní metoda.

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

Available languages: Czech

Available design: Print design

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

Available design: Print design

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

Available design: Print design

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

Available languages: Czech

Available design: Print design

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

Available languages: Czech

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

Available languages: Czech

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

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

Available design: Print design