Status : Published (Under review)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
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Abstract

Specifies levels supplementary to those specified in ISO 389:1991 (to be re-issued as ISO 389-1). Values given are applicable to insert earphones of type Etymotic Research ER-3A, coupled to the human ear by ear inserts of type ER-3-14.

General information

  • Status
     : Published
    Publication date
     : 1994-07
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 43
    ICS :
    13.140 
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This standard contributes to the following Sustainable Development Goal

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