State system for ensuring the uniformity of measurements. Measurement microphones. Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
NORMA vydaná dňa 1.7.2002
Designation standards: GOST R IEC 61094-3-2001
Publication date standards: 1.7.2002
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST