Abstract 

Describes the equipment, the test facility, the specimen, the test procedure, the calculation of the sound attenuation, the precision, the expression of results, and the contents of the test report. Annexes A, B and C are for information only.


General information

  • Status :  Withdrawn
    Publication date : 1991-12
  • Edition : 1
    Number of pages : 8
  • :
    ISO/TC 43/SC 2
    Building acoustics
  • 91.120.20
    Acoustics in building. Sound insulation

Life cycle


Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.