ISO 3744:1994
Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting plane
Reference number
ISO 3744:1994
Edición 2
1994-05
© ISO 2024
Retirada
Retirada (Edición 2, 1994)

Resumen

Specifies a method of measurement. Gives requirements for the test environment and instrumentation, as well as techniques for obtaining the surface sound pressure level from which the sound power level of the source is calculated, leading to results which have a grade 2 accuracy.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1994-05
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 2
    Número de páginas
     : 31
  • Comité Técnico :
    ISO/TC 43/SC 1
    ICS :
    17.140.01 
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