BS 6840-4:1987

Sound system equipment. Methods for specifying and measuring the characteristics of microphones.

NORMA vydaná dňa 30.10.1987

Anglicky -
Elektronické PDF (289.40 EUR)

The information about the standard:

Designation standards: BS 6840-4:1987
Note: NEPLATNÁ
Publication date standards: 30.10.1987
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategória: Technické normy BS