
Sound system equipment -- Part 16: Objective rating of speech intelligibility by speech transmission index
NORMA vydána dne 26.3.2004
Designation standards: UNE-EN 60268-16:2004
Note: NEPLATNÁ
Publication date standards: 26.3.2004
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE