Amendment
ISO 389-7:2005/Amd 1:2016
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions — Amendment 1: Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field listening conditions and at 20 Hz under diffuse-field listening conditions
Reference number
ISO 389-7:2005/Amd 1:2016
Edition 2
2016-07
© ISO 2024
Withdrawn
Withdrawn (Edition 2, 2016)
This amendment applies to ISO 389-7:2005 Acoustics

General information

  • Status
     : Withdrawn
    Publication date
     : 2016-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 43
    ICS :
    13.140 
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