Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"
NORMA vydaná dňa 16.4.2014
Designation standards: UNE-EN 50332-1:2014
Publication date standards: 16.4.2014
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE