DIN EN ISO 389-1:2000-09

Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent treshold sound pressure levels for pure tones and supra-aural earphones.

STANDARD published on 1.9.2000

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The information about the standard:

Designation standards: DIN EN ISO 389-1:2000-09
Note: WITHDRAWN
Publication date standards: 1.9.2000
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text DIN EN ISO 389-1:2000-09 :

Akustik - Standard-Bezugspegel für die Kalibrierung audiometrischer Geräte - Teil 1: Äquivalente Bezugs-Schwellenschalldruckpegel für reine Töne und supra-aurale Kopfhörer.