Abstract

Describes a procedure for measuring the weighted sound pressure levels at prescribed microphone positions in the proximity of a device or machine. The A-weighted sound power level of the source is calculated from the measured values.


General information 

  • Status
     : Withdrawn
    Publication date
     : 1978-06
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee
     : ISO/TC 43/SC 1 Noise
  • ICS
     :
    91.220 Construction equipment
    17.140.20 Noise emitted by machines and equipment

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)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 91
  6. 91.220
  7. ISO 4872:1978