Electroacoustics - Measurement microphones -- Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (Endorsed by AENOR in April of 2011.)
STANDARD published on 14.12.2011
Designation standards: UNE-EN 61094-2:2009
Note: WITHDRAWN
Publication date standards: 14.12.2011
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Spanish technical standard
Category: Technical standards UNE