Acoustics; standard reference zero for the calibration of pure-tone bone conduction audiometers; identical with ISO 7566:1987.
STANDARD published on 1.11.1988
Designation standards: DIN ISO 7566:1988-11
Note: WITHDRAWN
Publication date standards: 1.11.1988
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN
Akustik; Standard-Bezugspegel für die Kalibrierung von Reinton-Knochenleitungs-Audiometern.