Sound broadcasting. The basic electric parameters of channels and of studio quality (with frequency band 20...20000 Hz)
STANDARD published on 1.12.2010
Designation standards: GOST R 53537-2009
Publication date standards: 1.12.2010
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Category: Technical standards GOST