Status : Published (Under review)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
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Abstract

Specifies a method for the determination of the sound absorption coefficient, reflection factor, surface impedance or admittance of materials and objects. The values are determined by evaluation of the standing wave pattern of a plane wave in a tube, which is generated by the superposition of an incident sinusiodal plane wave with the plane wave reflected from the test object.

General information

  • Status
     : Published
    Publication date
     : 1996-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 20
  • Technical Committee :
    ISO/TC 43/SC 2
    ICS :
    17.140.01 
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This standard contributes to the following Sustainable Development Goals

11
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3
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9
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