Reference number
ISO 389:1975/Add 1:1983
© ISO 2024
Addendum
ISO 389:1975/Add 1:1983
Acoustics — Reference zero for the calibration of audiometric equipment — Addendum 1
Edition 1
1983-07
Withdrawn
Withdrawn (Edition 1, 1983)
This addendum applies to ISO 389:1975

General information

  • Status
     : Withdrawn
    Publication date
     : 1983-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 43
    ICS :
    13.140 
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