NEN ISO 26101 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 - TEST METHODS FOR THE QUALIFICATION OF FREE-FIELD ENVIRONMENTS
06-01-2021
01-12-2013
Defines methodology for qualifying acoustic spaces as anechoic and hemianechoic spaces meeting the requirements of a free sound field.
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