ISO/PAS 20065:2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Acoustics — Objective method for assessing the audibility of tones in noise — Engineering method
Hardcopy , PDF
English, French
01-07-2016
09-04-2025
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.
| Committee |
ISO/TC 43/SC 1
|
| DocumentType |
Standard
|
| Pages |
33
|
| ProductNote |
THIS STANDARD ALSO REFERS TO ECMA 74:2003
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| PD ISO/PAS 20065:2016 | Identical |
| ISO 1996-2:2017 | Acoustics — Description, measurement and assessment of environmental noise — Part 2: Determination of sound pressure levels |
| ISO 1996-1:2016 | Acoustics — Description, measurement and assessment of environmental noise — Part 1: Basic quantities and assessment procedures |
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