GOST R ISO 389-1-2011

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels of pure tones for supra-aural earphones

STANDARD published on 1.12.2012

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The information about the standard:

Designation standards: GOST R ISO 389-1-2011
Note: WITHDRAWN
Publication date standards: 1.12.2012
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Russian technical standard
Category: Technical standards GOST