STN EN ISO 389-2 (011630)

Acoustics. Reference zero for the calibration of audiometric equipment. Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones

STANDARD published on 1.5.2000

Slovak -
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The information about the standard:

Designation standards: STN EN ISO 389-2
Classification mark: 011630
Catalog number: 78755
Publication date standards: 1.5.2000
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN EN ISO 389-2 (011630):

Táto časť ISO 389 stanovuje referenčné ekvivalentné prahové hladiny akustického tlaku na kalibráciu audiometrov.