Norm

NEN-EN-ISO 11820:1997 en

Akoestiek - Metingen aan geluiddempers in situ

73,12

Over deze norm

Status Definitief
Aantal pagina's 18
Commissie Akoestiek
Gepubliceerd op 01-02-1997
Taal Engels
This standard specifies silencer measurements in situ. It is applicable to measurements on silencers in practical applications for acoustic analysis, acceptance tests and similar evaluations. Results obtained in accordance with this International Standard cannot be compared to performance data obtained from laboratory measurements on ducted silencers in accordance with ISO 7235, partly because of different test conditions (such as sound field distribution, flow, temperature and mounting conditions) and partly because of different definitions.

Details

ICS-code 17.140.20
91.140.30
Nederlandse titel Akoestiek - Metingen aan geluiddempers in situ
Engelse titel Acoustics - Measurement on silencers in situ
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