Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
STANDARD published on 1.6.2017
Designation standards: STN EN 61094-3:2017/OpravaAC
Classification mark: 368880
Catalog number: 124702
Note: Correction
Publication date standards: 1.6.2017
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN