Sound system equipment - Part 24: Headphones and earphones - Active acoustic noise cancelling characteristics
STANDARD published on 1.4.2024
Designation standards: STN EN IEC 60268-24
Classification mark: 368305
Catalog number: 138304
Publication date standards: 1.4.2024
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN