Reference number
ISO/PAS 20065:2016
© ISO 2024
Publicly Available Specification
ISO/PAS 20065:2016
Acoustics — Objective method for assessing the audibility of tones in noise — Engineering method
Edition 1
2016-07
Withdrawn
Withdrawn (Edition 1, 2016)

Abstract

ISO/PAS 20065:2016 describes a method for the objective determination of the audibility of tones in environmental noise.

It is intended to augment the usual method for evaluation on the basis of aural impression, in particular, in cases in which there is no agreement on the degree of the audibility of tones. The method described can be used if the frequency of the tone being evaluated is equal to, or greater than, 50 Hz. In other cases, if the tone frequency is below 50 Hz, or if other types of noise (such as screeching) are to be captured, then this method cannot replace subjective evaluation.

The method presented herein can be used in continuous measurement stations that work automatically.

General information

  • Status
     : Withdrawn
    Publication date
     : 2016-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 33
  • Technical Committee :
    ISO/TC 43/SC 1
    ICS :
    17.140.01 
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Life cycle

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This standard contributes to the following Sustainable Development Goals

3
Good Health and Well-being
15
Life on Land

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