I.S. EN IEC 60268-21:2018
Current
The latest, up-to-date edition.
Sound system equipment - Part 21: Acoustical (output-based) measurements (IEC 60268-21:2018)
Hardcopy , PDF
English
25-01-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This part of IEC 60268 specifies an acoustical measurement method that applies to electroacoustical transducers and passive and active sound systems, such as loudspeakers, TV-sets, multi media devices, personal portable audio devices, automotive sound systems and professional equipment.
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