Abstract 

Specifies two methods for determining a single numerical value of a given sound, the first method is based on physical measurements, such as spectrum analyses in octave bands, the second method is based on spektrum analyses in one-third octave bands.


General information

  • Status :  Withdrawn
    Publication date : 1975-07
  • Edition : 1
    Number of pages : 18
  • Technical Committee
    :
    ISO/TC 43
    Acoustics
  • ICS :
    17.140.01
    Acoustic measurements and noise abatement in general

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

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