Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
STANDARD published on 1.5.2007
Designation standards: STN EN ISO 389-5
Classification mark: 011630
Catalog number: 103460
Publication date standards: 1.5.2007
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN