ČSN ISO 226 (011687)

Acoustics - Normal equal-loudness-level contours

NORM herausgegeben am 1.4.2005

The information about the standard:

Designation standards: ČSN ISO 226
Classification mark: 011687
Catalog number: 72667
Note: UNGÜLTIG
Publication date standards: 1.4.2005
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN