DIN EN ISO 389-2:1996-10

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 1.10.1996

The information about the standard:

Designation standards: DIN EN ISO 389-2:1996-10
Publication date standards: 1.10.1996
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: German technical standard
Category: Technical standards DIN