EN ISO 389-7:2005/A1:2016
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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 (ISO 389-7:2005/Amd 1:2016)
Amendment of
Withdrawn date
28-02-2017
Published date
10-08-2016
Publisher
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| Committee |
CEN/TC 211
|
| DocumentType |
Amendment
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
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